M2 Styli 5mm to 8mm Ball

Highly Spherical Ball Styli are the most common tips for use on CMMs with touch trigger probe systems. The sphericity of the ball and stiffness of the stem are critical for getting the most accurate measurements. The stylus is calibrated for exact diameter and then software compensation creates the measured point at the ball center instead of the surface in contact with the part.

 

The Styli on this page have 5mm, 6mm and 8mm Balls. Shorter lengths are most cost effective with Tungsten Carbide stem. Styli longer than 40mm are recommended to be with Ceramic or Carbon Fiber Stems.

 

Ruby is the most common, very spherical, physically hard and durable ball material. Ruby has exceptional hardness and wear resistance and is the most cost effective.

 

Silicon Nitride is very smooth surface that offers lower friction when scanning and does not accumulate material as ruby would especially when scanning aluminum

 

Zirconia is an extremely hard ceramic and has excellent wear resistance. This ball is ideal for scanning steel and cast materials

 

Diamond is the hardest material and due to the high cost is only for the most demanding scanning applications. Solid diamond is ground to grade 10 and is only available in a few sizes, Diamond coated are more cost effective and ground to Grade 5 – call for options and pricing

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Length Measurement to “End of Ball for” for all Ball Diameters
Ball Material Designation (M): R = Ruby, C= Carbide, Sn = Silicon Nitride, Zn = Zirconia, Dm = Diamond*
Stem Materials Include: Steel, Tungsten Carbide, Ceramic and Carbon Fiber

5.0mm Ball Diameter Styli “Tungsten Cabide Stem”
Ball(M): Ruby, Silicon Nitride, Zirconia

Product Part
Number 		Ball
Diam.
(D) 		Overall
Length
(L1)		EWL
Length
(L2)		Ruby
Ball
(R)		Silicon
Nitride
(SN)		Zirconia
(ZN)
M2 - 5.0 - 22.5 - (M)
Carbide Stem
Ref: A -5003 -0046		5.0mm
(.197")		22.5mm
(.866")		16.5mm
(.65")		$43$80$80
M2 - 5.0 - 32.5 - (M)
Carbide Stem
Ref: A -5003 -0047		5.0mm
(.197")		32.5mm
(1.28")		26.5mm
(1.043")		$48$89$89
M2 - 5.0 - 42.5 - (M)
Carbide Stem
Ref: A -5003 -0048		5.0mm
(.197")		42.5mm
(1.673")		36.5mm
(1.437")		$52$82$82
M2 - 5.0 - 52.5 - (M)
Carbide Stem
Ref: A -5003 -0049		5.0mm
(.197")		52.5mm
(2.067")		46.5mm
(1.831")		$52$82$82

5.0mm Ball Diameter Styli “Ceramic Stem”
Ball(M): Ruby, Silicon Nitride, Zirconia

Product Part
Number 		Ball
Diam.
(D) 		Overall
Length
(L1)		EWL
Length
(L2)		Ruby
Ball
(R)		Silicon
Nitride
(SN)		Zirconia
(ZN)
M2 - 5.0 - 32.5 -C - (M)
Ceramic Stem
Ref: A -5003 -4779		5.0mm
(.197")		32.5mm
(1.28")		26.5mm
(1.043")		$75$105$105
M2 - 3.0 - 52.5 -C - (M)
Ceramic Stem
Ref: A -5003 -0066		5.0mm
(.197")		52.5mm
(2.067")		46.5mm
(1.831")		$80$110$100

5.0mm Ball Diameter Styli “Carbon Fiber Stem”
Ball(M): Ruby, Silicon Nitride, Zirconia

Product Part
Number 		Ball
Diam.
(D) 		Overall
Length
(L1)		EWL
Length
(L2)		Ruby
Ball
(R)		Silicon
Nitride
(SN)		Zirconia
(ZN)
M2 - 3.0 - 52.5 -C - (M)
Ceramic Stem
Ref: A -5003 -0066		5.0mm
(.197")		32.5mm
(1.28")		26.5mm
(1.043")		$89$110$110
M2 - 5.0 - 42.5 - CF - (M)
Caron Fiber Stem
Ref: TM2 -5042.5 -G		5.0mm
(.197")		42.5mm
(1.673")		36.5mm
(1.437")		$90$120$120
M2 - 5.0 - 52.5 - CF - (M)
Caron Fiber Stem
Ref: A -5003 -2286		5.0mm
(.197")		52.5mm
(2.067")		45.5mm
(1.791")		$90$120$120
M2 - 5.0 - 70 - CF - (M)
Caron Fiber Stem
Ref: TM2 -5070 -G		5.0mm
(.197")		70mm
(2.756")		63mm
(2.48")		$77$107$107
M2 - 5.0 - 77.5 - CF -(M)
Caron Fiber Stem
Ref: A -5003 -4785		5.0mm
(.197")		77.5mm
(3.051")		70.5mm
(2.776")		$109118-$139
M2 - 5.0 - 102.5 -CF -(M)
Caron Fiber Stem
Ref: A -5003 -2290		5.0mm
(.197")		102.5mm
(4.035")		95.5mm
(3.76")		$120$150$150

6.0mm Ball Diameter Styli “Tungsten Cabide Stem”
Ball(M): Ruby, Silicon Nitride, Zirconia

Product Part
Number 		Ball
Diam.
(D) 		Overall
Length
(L1)		EWL
Length
(L2)		Ruby
Ball
(R)		Silicon
Nitride
(SN)		Zirconia
(ZN)
M2 - 6.0 - 13 - (M)
Carbide Stem
Ref: TM2 -6013		6.0mm
(.236")		13mm
(.512")		8.0mm
(.315")		$61$91$91
M2 - 6.0 - 25 - (M)
Carbide Stem
Ref: TM2 -6025		6.0mm
(.236")		25mm
(.984")		18mm
(.709")		$72$102$102
M2 - 6.0 - 30 - (M)
Carbide Stem
Ref: TM2 -6030		6.0mm
(.236")		30mm
(1.181")		23mm
(.906")		$72$102$102
M2 - 6.0 - 50 - (M)
Carbide Stem
Ref: TM2 -6050		6.0mm
(.236")		50mm
(1.969")		43mm
(1.654")		$72$102$102

6.0mm Ball Diameter Styli “Ceramic Stem”
Ball(M): Ruby, Silicon Nitride, Zirconia

Product Part
Number 		Ball
Diam.
(D) 		Overall
Length
(L1)		EWL
Length
(L2)		Ruby
Ball
(R)		Silicon
Nitride
(SN)		Zirconia
(ZN)
M2 - 6.0 - 33 - C - (M)
Ceramic Stem
Ref: A -5003 -4780		6.0mm
(.236")		33mm
(1.299")		26mm
(1.024")		$85$115$115
M2 - 6.0 - 53 - C - (M)
Ceramic Stem
Ref: A -5003 -0470		6.0mm
(.236")		53mm
(2.087")		46mm
(1.811")		$75$105$105

6.0mm Ball Diameter Styli “Carbon Fiber Stem”
Ball (M) Ruby, Silicon Nitride, Zirconia

Product Part
Number 		Ball
Diam.
(D) 		Overall
Length
(L1)		EWL
Length
(L2)		Ruby
Ball
(R)		Silicon
Nitride
(SN)		Zirconia
(ZN)
M2 - 6.0 - 33 - CF - (M)
Carbon Fiber Stem
Ref: A - 5003 - 4782		6.0mm
(.236")		33mm
(1.299")		26mm
(1.024")		$95$115$115
M2 - 6.0 - 43 - CF - (M)
Carbon Fiber Stem
Ref: TM2 -6043 -G		6.0mm
(.236")		43mm
(1.693")		40mm
(1.575")		$95$115$115
M2 - 6.0 - 53 - CF - (M)
Carbon Fiber Stem
Ref: A 5003 - 2287		6.0mm
(.236")		53mm
(2.087")		46mm
(1.811")		$95$115$115
M2 - 6.0 - 60 - CF - (M)
Carbon Fiber Stem
Ref: TM2 - 6060 -G		6.0mm
(.236")		60mm
(2.362")		53mm
(2.087")		$95$125$125
M2 - 6.0 - 78 - CF - (M)
Carbon Fiber Stem
Ref: A -5003 -4786		6.0mm
(.236")		78mm
(3.071")		71mm
(2.795")		$119$120$120
M2 - 6.0 - 103 - CF - (M)
Carbon Fiber Stem
Ref: A -5003 - 2291		6.0mm
(.236")		103mm
(4.055")		96mm
(3.78")		$125$135$135

8.0mm Ball Diameter Styli “Tungsten Carbide Stem”
Ball (M) Ruby, Silicon Nitride, Zirconia

Product Part
Number 		Ball
Diam.
(D) 		Overall
Length
(L1)		EWL
Length
(L2)		Ruby
Ball
(R)		Silicon
Nitride
(SN)		Zirconia
(ZN)
M2 - 8.0 - 20 - (M)
Carbide Stem
Ref: 		8.0mm
(.315")		20mm
(.787")		13.0mm
(.512")		$77$107$107
M2 - 8.0 - 25 - (M)
Carbide Stem
Ref: A - 5000 -4158 		8.0mm
(.315")		25mm
(.984")		18.0mm
(.709")		$80$110$110

8.0mm Ball Diameter Styli “Carbon Fiber Stem”
Ball (M) Ruby, Silicon Nitride, Zirconia

Product Part
Number 		Ball
Diam.
(D) 		Overall
Length
(L1)		EWL
Length
(L2)		Ruby
Ball
(R)		Silicon
Nitride
(SN)		Zirconia
(ZN)
M2 - 8.0 - 50 - CF - (M)
Carbon Fiber Stem
Ref: 		8.0mm
(.315")		50mm
(1.969")		43mm
(1693")		$88$118$118
M2 - 8.0 - 60 - CF - (M)
Carbon Fiber Stem
Ref: 		8.0mm
(.315")		60mm
(2.362")		53mm
(2.087")		$88$118$118
M2 - 8.0 - 104 - CF - (M)
Carbon Fiber Stem
Ref: 		8.0mm
(.315")		104mm
(2.362")		53mm
(2.087")		$102$132$132

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  • All Stainless Stem Styli & 1.0 – 2.0 mm Ball Styli

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    (.413”)    		4.5mm
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    (.807”)    		7mm
    (.276”)    		$34$34$64
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    (.423”)    		5.2mm
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    (.827”)    		15mm
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    (.098”)    		11.25mm
    (.443”)    		6.75mm
    (.266”)    		$21$21$51
    M2 - 2.5 - 21.25 - S - (M)
    Straight Stainless Stem
    Ref: A-5000-7804    		2.5mm
    (.098”)    		21.25mm
    (.827”)    		15.25mm
    (.600”)    		$24$24$54
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    Straight Stainless Stem
    Ref: A-5000-3604    		3.0mm
    (.118”)    		11. 5mm
    (.453”)    		5mm
    (.197”)    		$21$21$51
    M2 - 3.0 - 21.5 - S - (M)
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    Ref: A-5000-4160    		3.0mm
    (.118”)    		21.5mm
    (.846”)    		15mm
    (.591”)    		$24$24$54
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    (.157”)    		12mm
    (.472”)    		7mm
    (.276”)    		$21$21$51
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    (.630”)    		$25$25$55
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    Ref: A-5000-4155    		5.0mm
    (.197”)    		12.5mm
    (.492”)    		7mm
    (.276”)    		$36$36$66
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    Ref: 266-5R    		5.0mm
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    (.886”)    		16mm
    (.630”)    		$25$25$55
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    Ref: A-5000-4156    		6.0mm
    (.236”)    		13mm
    (.512”)    		9mm
    (.354”)    		$38$38$68
    M2 - 6.0 - 23 - S - (M)
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    Ref: 266-6R    		6.0mm
    (.236”)    		23mm
    (.906”)    		17mm
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    Ref: A-5000-4158    		8.0mm
    (.315”)    		14mm
    (.551”)    		11mm
    (.433”)    		$72$72$112
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    1.0mm Ball Tungsten Carbide Stem Styli
    Ball (M): Ruby, Silicon Nitride & Zirconia

    Product Part NumberBall
    Diam.
    (D)    		Overall
    Length
    (L1)     		Step
    Length
    (L2)    		EWL
    Length
    (L3)    		Ruby
    Ball
    (R)    		Carbide
    Ball
    (C)    		Silicon
    Nitride
    (SN)     		 
    M2 - 1.0 -7 - (M)
    Straight Carbide Stem
    Ref: TM2-1007-DS.7    		1.0mm
    (.039”)    		7mm
    (.276”)    		2mm
    (.079”)    		NA$50$80$80
    M2 - 1.0 - 10 - (M)
    Straight Carbide Stem
    Ref: TM2-1010-DS.7    		1.0mm
    (.039”)    		10mm
    (.394”)    		5mm
    (.197”)    		NA$55$85$85
    M2 - 1.0 – 10.5 - (M)
    Straight Carbide Stem
    Ref: A-5003-13.25    		1.0mm
    (.039”)    		10.5mm
    (.413”)    		5.5mm
    (.217”)    		NA$69$99$99
    M2 - 1.0 - 15 - (M)
    Straight Carbide Stem
    Ref: TM2-1015-DS.7    		1.0mm
    (.039”)    		15mm
    (.591”)    		10mm
    (.394”)    		NA$55$85$85
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    Ref: TM2-1015.5    		1.0mm
    (.039”)    		15.5mm
    (.61”)    		10.5mm
    (.413”)    		5mm$55$85$85
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    (.039”)    		20mm
    (.787”)    		15mm
    (.591”)    		NA$49$85$85
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    Straight Carbide Stem
    Ref: A-5003-0033    		1.0mm
    (.039”)    		20.5mm
    (.039”)    		15.5mm
    (.039”)    		NA$55$85$85
    M2 - 1.0 - 25 - (M)
    Stepped Carbide Stem
    Ref: TM2-1025    		1.0mm
    (.039”)    		25mm
    (.039”)    		20mm
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    M2 - 1.0 - 27 - (M)
    Stepped Carbide Stem
    Ref: TM2-1027    		1.0mm
    (.039”)    		27mm
    (1.063”)    		19mm
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    M2 - 1.0 - 28 - (M)
    Straight Carbide Stem
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    (.039”)    		28mm
    (1.10”)    		20mm
    (.787”)    		NA$83$85$85
    M2 - 1.0 - 30 - (M)
    Stepped Carbide Stem
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    (.039”)    		30mm
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    Straight Carbide Stem
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    (.039”)    		30mm
    (1.181”)    		22mm
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    M2 - 1.0 - 34 - (M)
    Straight Carbide Stem
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    (.039”)    		34mm
    (1.339”)    		26mm
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    M2 - 1.0 - 41 - (M)
    Stepped Carbide Stem
    Ref: TM2-0141    		1.0mm
    (.039”)    		41mm
    (.039”)    		33mm
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    M2 - 1.0 - 55 - (M)
    Straight Carbide Stem
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    (.039”)    		55mm
    (2.165”)    		47mm
    (1.85”)    		NA$85$115$115
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    1.5mm Ball – Tungsten Carbide Stem
    Ball (M): Ruby, Silicon Nitride & Zirconia

    Product Part
    Number    		Ball
    Diam.
    (D)    		Overall
    Length
    (L1)     		Step
    Length
    (L2)    		EWL
    Length
    (L3)    		Ruby
    Ball
    {R)    		Carbide
    Ball
    (C)    		Silicon
    Nitride
    (SN)     		 
    M2 - 1.5 - 10 - (M)
    Straight Carbide Stem
    Ref: TM2-1015    		1.5mm
    (.059”)    		10mm
    (.394”)    		5mm
    (.197”)    		NA$43$73$73
    M2 - 1.5 - 15 - (M)
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    (.059”)    		15mm
    (.591”)    		10mm
    (.394”)    		NA$43$73$73
    M2 - 1.5 - 20 - (M)
    Straight Carbide Stem
    Ref: TM2-1520    		1.5mm
    (.059”)    		20mm
    (.787”)    		15mm
    (.591”)    		NA$43$73$73
    M2 - 1.5 - 20.75 - (M)
    Straight Carbide Stem
    Ref: A-5003-0034    		1.5mm
    (.059”)    		20.75mm
    (.817”)    		13.75mm
    (.541”)    		NA$54$80$80
    M2 - 1.5 - 25 - (M)
    Straight Carbide Stem
    Ref: TM2-1525    		1.5mm
    (.059”)    		25mm
    (.984”)    		17mm
    (.669”)    		NA$43$73$73
    M2 - 1.5 - 30 - (M)
    Stepped Carbide Stem
    Ref: TM2-1530    		1.5mm
    (.059”)    		30mm
    (1.181”)    		22mm
    (.866”)    		8mm$66$96$96
    M2 - 1.5 - 30.75 - (M)
    Straight Carbide Stem
    Ref: A-5003-0035    		1.5mm
    (.059”)    		30.75mm
    (1.211”)    		22.75mm
    (.896”)    		NA$43$73$78
    M2 - 1.5 - 35 - (M)
    Straight Carbide Stem
    Ref: TM2-1535-DS1    		1.5mm
    (.059”)    		35mm
    (1.378”)    		27mm
    (1.063”)    		NA$43$73$73
    M2 - 1.5 - 40 - (M)
    Stepped Carbide Stem
    Ref: TM2-1540    		1.5mm
    (.059”)    		40mm
    (1.575”)    		32mm
    (1.26”)    		8mm$66$96$96

    Length Measurement to “End of Ball for” for ˂ 1mm Ball Diameters
    Ball Material Designation (M):   R = Ruby    Sn = Silicon Nitride    Zn = Zirconia    Dm = Diamond*
    Stem Materials Include:   Steel, Tungsten Carbide, Ceramic and Carbon Fiber

    Mini -2 Straight Styli Carbide Stem

    2.0mm Ball – Tungsten Carbide Stem
    Ball (M): Ruby, Silicon Nitride & Zirconia

    Product Part
    Number    		Ball
    Diam.
    (D)    		Overall
    Length
    (L1)     		EWL
    Length
    (L2)    		Ruby
    Ball
    (R)    		Carbide
    Ball
    (C)    		Silicon
    Nitride
    (SN)     		  
    M2 – 2.0 - 10 - (M)
    Straight Carbide Stem
    Ref: TM2-2010    		2.0mm
    (.059”)    		10mm
    (.394”)    		5mm
    (.197”)    		$43$73$73
    M2 – 2.0 - 15 - (M)
    Straight Carbide Stem
    Ref: TM2-2015    		2.0mm
    (.059”)    		15mm
    (.591”)    		10mm
    (.394”)    		$43$73$73
    M2 – 2.0 - 20 - (M)
    Straight Carbide Stem
    Ref: TM2-2020    		2.0mm
    (.059”)    		20mm
    (.787”)    		15mm
    (.591”)    		$43$73$73
    M2 – 2.0 - 21 - (M)
    Straight Carbide Stem
    Ref: A-5003-3822    		2.0mm
    (.059”)    		21mm
    (.827”)    		15mm
    (.591”)    		$55$85$85
    M2 – 2.0 - 25 - (M)
    Straight Carbide Stem
    Ref: TM2-2025    		20mm
    (.059”)    		25mm
    (.984”)    		20mm
    (.787”)    		$43$73$73
    M2 – 2.0 - 30 - (M)
    Straight Carbide Stem
    Ref: TM2-2030    		2.0mm
    (.059”)    		30mm
    (1.181”)    		23mm
    (.906”)    		$43$73$73
    M2 – 2.0 - 31 - (M)
    Straight Carbide Stem
    Ref: A-5003-0036    		2.0mm
    (.059”)    		31mm
    (1.22”)    		24mm
    (.945”)    		$43$73$73
    M2 – 2.0 - 35 - (M)
    Straight Carbide Stem
    Ref: TM2-2035    		2.0mm
    (.059”)    		35mm
    (1.378”)    		28mm
    (1.102”)    		$43$73$73
    M2 – 2.0 - 40 - (M)
    Straight Carbide Stem
    Ref: TM2-2040    		2.0mm
    (.059”)    		40mm
    (1.575”)    		33mm
    (1.299”)    		$43$73$73
    M2 – 2.0 - 41 - (M)
    Straight Carbide Stem
    Ref: A-5003-0037    		2.0mm
    (.059”)    		41mm
    (1.614”)    		34mm
    (1.339”)    		$44$74$74
    M2 – 2.0 - 50 - (M)
    Straight Carbide Stem
    Ref: TM2-2050    		2.0mm
    (.059”)    		50mm
    (1.969”)    		43mm
    (1.693”)    		$50$84$84
    M2 – 2.0 - 60 - (M)
    Straight Carbide Stem
    Ref: TM2-2060    		2.0mm
    (.394”)    		60mm
    (.394”)    		53mm
    (.394”)    		$50$84$84
    M2 – 2.0 - 70 - (M)
    Straight Carbide Stem
    Ref: TM2-2070    		2.0mm
    (.059”)    		70mm
    (2.756”)    		63mm
    (2.48”)    		$55$89$89
    Mini -2 Straight Styli Carboin Fiber Stem

    2.0mm Ball – Carbide Fiber Stem
    Ball (M): Ruby, Silicon Nitride & Zirconia

    Product Part
    Number    		Ball
    Diam.
    (D)    		Overall
    Length
    (L1)     		EWL
    Length
    (L2)    		Ruby
    Ball
    (R)    		Carbide
    Ball
    (C)    		Silicon
    Nitride
    (SN)     		  
    M2 – 2.0 - 50 - CF - (M)
    Carbon Fiber Stem
    Ref: TM2-2050-G    		2.0mm
    (.059”)    		50mm
    (1.969”)    		43mm
    (1.693”)    		$60$90$90
    M2 – 2.0 - 70 - CF - (M)
    Carbon Fiber Stem
    Ref: TM2-2070-G    		2.0mm
    (.059”)    		70mm
    (2.756”)    		63mm
    (2.48”)    		$60$90$90
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  • M2 Star Styli

    Fixed Star Styli with Female Hub

    Part #  M2 – 0.5 – 10 – Star

    Price   $263 Ea

    Ref:  A – 5003 – 4011
    DIM:  Ball = 0.5mm Ruby
    Span  =  10mm
    M2 Female Hub

    Part #  M2 – 0.5 – 20 – Star

    Price   $260 Ea

    Ref:  A – 5003 – 4787
    DIM:  Ball = 0.5mm Ruby
    Span  =  20mm
    M2 Female Hub

    M2 – 1.0 – 10 – Star

    Price   $137 Ea

    Ref:  A – 5000 – 07811
    DIM:  Ball = 1.0mm Ruby
    Span  =  10mm
    M2 Female Hub

    M2 – 1.0 – 20 – Star

    Price   $199 Ea

    Ref:  A -5003 -4788
    DIM:  Ball = 1.0mm Ruby
    Span  =  20mm
    M2 Female Hub

    Adjustable Star Styli

    M2 – 2.0  – 20 – Star

    Price   $138

    Ref:

    DIM:  Ball = 2.0mm Ruby
    Span  =  20mm
    Star Depth 20mm

    M2 – 2.0  – 30 – Star

    Price   $132

    Ref:  A -5000 -3626
    DIM:  Ball = 2.0mm Ruby
    Span  =  30mm
    Star Depth 15mm

    M2 – 2.0  – 50 – Star

    Price   $158

    Ref:
    DIM:  Ball = 2.0mm Ruby
    Span  =  50mm
    Star Depth 25mm

    Star “Center” Styli – with shoulder For Adjustable Star

    M2 – 0.5 – 8.5 – CEN

    Price   $133

    Ref:
    DIM:  Ball = 0.5mm Ruby
    L =  8.5mm
    EWL = 3.5mm

    M2 – 0.5 – 18.5 – CEN

    Price   $160

    Ref:  A -5003 – 4790
    DIM:  Ball = 0.5mm Ruby
    L =  18.5mm
    EWL = 7.5mm

    M2 – 1.0 – 8.5 –  CEN

    Price   $124

    Ref:  A -5003 – 4789
    DIM:  Ball = 1.0mm Ruby
    L =  8.5mm
    EWL = 3.5mm

    M2 – 1.0 – 18.5 – CEN

    Price   $120

    Ref:  A -5003 – 4791
    DIM:  Ball = 1.0mm Ruby
    L =  18.5mm
    EWL = 11mm

    M2 – 4.5 – HUB

    Price   $26

    Ref:
    DIM:  M2 Male – M2 Female
    L =  4.5mm

    Star Center Multi Hubs

    M2 – 4W -CEN

    Price   $63

    Ref:  A -5000 –8395
    DIM:  M2 Female  X4\
    L =  7.5mm
    D = 7.5mm

    M2 – 5W -CEN

    Price   $45

    Ref:  A – 5000 -3627
    DIM:  M2 Female  X5
    L =  7.5mm
    D = 7.0mm

    Read moreShow details

  • M2 Cylinder Styli

    M2 Thread Cylinder Styli – By Diameter

    Product Part NumberCylinder 
    Material    		Cylinder Diam.(D)Overall Length (L1)Working Length (L2)Cost (ea)
    M2 - 0.3 - 10 - CYL - C
    Ref: 708    		Tungsten
    Carbide    		0.3mm
    (.012”)    		10mm
    (.394”)    		3mm
    (.118”)    		$200
    M2 - 0.5 - 15 - CYL - C
    Ref: 709    		Tungsten
    Carbide    		0.5mm
    (.020”)    		15mm
    (.591”)    		8mm
    (.315”)    		$180
    M2 - 0.5 - 20 - CYL - C
    Ref: TM2 - 0520 - BC    		Tungsten
    Carbide    		0.5mm
    (.020”)    		20mm
    (.787”)    		15mm
    (.591”)    		$265
    M2 - 0.6 - 8 - CYL - C
    Ref: TM2 - 0608 - BC    		Tungsten
    Carbide    		.06mm
    (.024”)    		8mm
    (.315”)    		3mm
    (.118”)    		$160
    M2 - 0.7 - 15 - CYL - C
    Ref: TM2 - 0715 - BC    		Tungsten
    Carbide    		0.7mm
    (.028”)    		15mm
    (-0.591)    		10mm
    (.394”)    		$110
    M2 - 0.7 – 20 - CYL - C
    Ref: TM2 - 0720 - BC    		Tungsten
    Carbide    		0.7mm
    (.028”)    		20mm
    (.787”)    		15mm
    (-0.591)    		$110
    Product Part NumberCylinder 
    Material    		Cylinder Diam.(D)Overall Length (L1)Working Length (L2)Cost (ea.)
    M2 - 1.0 - 15 - CYL - C
    Ref: TM2 - 1015 - BC    		Tungsten
    Carbide    		1.0mm
    (.039”)    		15mm
    (.591”)    		10mm
    (.394”)    		$125
    M2 - 1.0 - 15.5 - CYL - R
    Ref: 815R    		Ruby1.0mm
    (.039”)    		15.5mm
    (.61”)    		8.5mm
    (.335”)    		$125
    M2 - 1.0 - 20.5 - CYL - S
    Ref: 710 - 20    		Tool Steel1.0mm
    (.039”)    		20.5mm
    (.807”)    		14.15mm
    (.557”)    		$60
    M2 - 1.0 - 20.5 - CYL - C
    Ref: 710 - 20C    		Tungsten
    Carbide    		1.0mm
    (.039”)    		20.5mm
    (.807”)    		14.15mm
    (.557”)    		$88
    M2 - 1.0 - 30 - CYL - C
    Ref: TM2 - 1030 - BC    		Tungsten
    Carbide    		1.0mm
    (.039”)    		30mm
    (1.181”)    		23mm
    (.906”)    		$135
    M2 - 1.0 - 36 - CYL - C
    Ref: TM2 - 1036 - BC    		Tungsten
    Carbide    		1.0mm
    (.039”)    		36mm
    (1.417”)    		29mm
    (1.142”)    		$140
    M2 - 1.0 - 40.5 - CYL - S
    Ref: 710 - 40    		Tool Steel1.0mm
    (.039”)    		40.5mm
    (1.59”)    		34.15mm
    (-1.344)    		$60
    M2 -1.0 - 40.5 - CYL - C
    Ref: 710 - 40C    		Tungsten
    Carbide    		1.0mm
    (.039”)    		40.5mm
    (1.59”)    		34.15mm
    -1.344    		$88
    Product Part NumberCylinder 
    Material    		Cylinder Diam.(D)Overall Length (L1)Working Length (L2)Cost (ea)
    M2 - 1.5 - 10.75 - C
    Ref: 267    		Tungsten
    Carbide    		1.5mm
    (.059”)    		10.75mm
    (.423”)    		1mm
    (.039”)    		$26
    Product Part NumberCylinder 
    Material    		Cylinder Diam.(D)Overall Length (L1)Working Length (L2)Cost (aa.)
    M2 - 1.5 - 15.75 - R
    Ref: 816R    		Ruby1.5mm
    (.059”)    		15.75mm
    (.62”)    		8.75mm
    (.344”)    		$130
    M2 - 1.5 - 20.75 - CYL - S
    Ref: 711 - 20    		Tool Steel1.5mm
    (.059”)    		20.75mm
    (.817”)    		14.4mm
    (.567”)    		$60
    M2 - 1.5 - 20.75 - CYL - C
    Ref: 711 - 20C    		Tungsten
    Carbide    		1.5mm
    (.059”)    		20.75mm
    (.817”)    		14.4mm
    (.567”)    		$88
    M2 - 1.5 - 40.75 - CYL - S
    Ref: 711 - 40    		Tool Steel1.5mm
    (.059”)    		40.75mm
    (1.604”)    		34.4mm
    (1.354”)    		$60
    M2 - 1.5 - 40.75 - CYL - C
    Ref: 711 - 40C    		Tungsten
    Carbide    		1.5mm
    (.059”)    		40.75mm
    (1.604”)    		34.4mm
    (1.354”)    		$88
    Product Part NumberCylinder 
    Material    		Cylinder Diam.(D)Overall Length (L1)Working Length (L2)Cost (ea).
    M2 - 2.0 - 16 - CYL - C
    Ref: TM2 - 2016 - BC    		Tungsten
    Carbide    		2.0mm
    (.079”)    		16mm
    (.63”)    		9mm
    (.354”)    		$79
    M2 - 2.0 - 21 - CYL - S
    Ref: 712 - 20    		Tool Steel2.0mm
    (.079”)    		20.75mm
    (.817”)    		14.65mm
    (.577”)    		$60
    M2 - 2.0 - 21 - CYL - C
    Ref: 712 - 20C    		Tungsten
    Carbide    		2.0mm
    (.079”)    		20.75mm
    (.817”)    		14.65mm
    (.577”)    		$88
    Product Part NumberCylinder 
    Material    		Cylinder Diam.(D)Overall Length (L1)Working Length (L2)Cost (eac.
    M2 - 2.0 - 21 - CYL - R
    Ref: 382R    		Ruby2.0mm
    (.079”)    		21mm
    (.827”)    		7.2mm
    (.283”)    		$108
    M2 - 2.0 - 25 - CYL - R
    Ref: TM2 - 2025 - B    		Ruby2.0mm
    (.079”)    		25mm
    (.984”)    		7.2mm
    (.283”)    		$118
    M2 - 2.0 - 35 - CYL - R
    Ref: TM2 - 2035 - B    		Ruby2.0mm35mm7.2mm$118
    Product Part NumberCylinder 
    Material    		Cylinder Diam.(D)Overall Length (L1)Working Length (L2)Cost (eac.
    M2 - 2.0 - 40.5 - CYL - S
    Ref: 712 - 40    		Tool Steel2.0mm
    (.079”)    		40.5mm
    (1.594”)    		34.65mm
    (1.364”)    		$60
    M2 - 2.0 - 40.5 - CYL - C
    Ref: 712 - 40C    		Tungsten
    Carbide    		2.0mm
    (.079”)    		40.5mm
    (1.594”)    		34.65mm
    (1.364”)    		$88
    M2 - 2.0 - 48 - CYL - C
    Ref: TM2 - 2048 - BC    		Tungsten
    Carbide    		2.0mm
    (.079”)    		48mm
    (1.89”)    		41mm
    (1.614”)    		$105
    M2 – 3.0 - 24 - C
    Ref: TM2 - 3024 - BC    		Tungsten
    Carbide    		3.0mm
    (.118”)    		24mm
    (.945”)    		19mm
    (.748”)    		$135
    Product Part NumberCylinder 
    Material    		Cylinder Diam.(D)Overall Length (L1)Working Length (L2)Cost (ea)
    M2 – 3.0 - 10.75 - C
    Ref: 268    		Tungsten
    Carbide    		1.5mm
    (.059”)    		10.75mm
    (.472”)    		1mm
    (.138”)    		$26
    Product Part NumberCylinder 
    Material    		Cylinder Diam.(D)Overall Length (L1)Working Length (L2)Cost (ea)
    M2 - 4.0 - 20 - CYL - R
    Ref: TM2 - 4020 - B    		Ruby4.0mm
    (.157”)    		20mm
    (.787”)    		10mm
    (.394”)    		$138
    M2 - 4.0 - 22 - CYL - R
    Ref: TM2 - 4022 - B    		Ruby4.0mm
    (.157”)    		22mm
    (.866”)    		10mm
    (.394”)    		$128

    M2 Precision Ball-Ended Cylinder Styli

    Product Part NumberCylinder 
    Material    		Cylinder Diam.(D)Overall Length (L1)Working Length (L2)Cost (ea)
    M2 - 2.0 - 40 CYL - BC
    Ref: 290    		Ceramic /
    Ruby    		2.0mm
    (.079”)    		40mm
    (1.575”)    		30mm
    (1.201”)    		$134
    Read moreShow details