M2 Stylus Extensions
M2 Stylus Extensions – Ceramic
M2 Stylus Extensions – Carbon Fiber 
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M2 Stylus Extensions
Extensions are designed to be to extend overall stylus length
Material options are Stainless Steel, Ceramic and Carbon Fiber
Stainless extensions are the least expensive, they are very stiff and the heaviest option.
Ceramic Extensions are also very stiff but, Light weight. They are the most brittle and can shatter in a probe crash
Carbon Fiber is used in the longest extensions, lightweight, stiff and will not break
Related Products
-
M2 Styli 5mm to 8mm Ball
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 Fiber5.0mm Ball Diameter Styli “Tungsten Carbide Stem”
Ball(M): Ruby, Silicon Nitride, ZirconiaProduct Part
NumberBall
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 -00465.0mm
(.197")22.5mm
(.866")16.5mm
(.65")$43 $80 $80 M2 - 5.0 - 32.5 - (M)
Carbide Stem
Ref: A -5003 -00475.0mm
(.197")32.5mm
(1.28")26.5mm
(1.043")$48 $89 $89 M2 - 5.0 - 42.5 - (M)
Carbide Stem
Ref: A -5003 -00485.0mm
(.197")42.5mm
(1.673")36.5mm
(1.437")$52 $82 $82 M2 - 5.0 - 52.5 - (M)
Carbide Stem
Ref: A -5003 -00495.0mm
(.197")52.5mm
(2.067")46.5mm
(1.831")$52 $82 $82 
5.0mm Ball Diameter Styli “Ceramic Stem”
Ball(M): Ruby, Silicon Nitride, ZirconiaProduct Part
NumberBall
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 -47795.0mm
(.197")32.5mm
(1.28")26.5mm
(1.043")$75 $105 $105 M2 - 5.0 - 52.5 -C - (M)
Ceramic Stem
Ref: A -5003 -00695.0mm
(.197")52.5mm
(2.067")46.5mm
(1.831")$70 $111 $125 
5.0mm Ball Diameter Styli “Carbon Fiber Stem”
Ball(M): Ruby, Silicon Nitride, ZirconiaProduct Part
NumberBall
Diam.
(D)Overall
Length
(L1)EWL
Length
(L2)Ruby
Ball
(R)Silicon
Nitride
(SN)Zirconia
(ZN)M2 - 5.0 - 32.5 - CF - (M)
Ceramic Stem
Ref: TM2 - 5032.5 - G5.0mm
(.197")32.5mm
(1.28")26.5mm
(1.043")$89 $110 $125 M2 - 5.0 - 42.5 - CF - (M)
Carbon Fiber Stem
Ref: TM2 -5042.5 -G5.0mm
(.197")42.5mm
(1.673")36.5mm
(1.437")$90 $120 $120 M2 - 5.0 - 52.5 - CF - (M)
Carbon Fiber Stem
Ref: A -5003 -22865.0mm
(.197")52.5mm
(2.067")45.5mm
(1.791")$70 $111 $125 M2 - 5.0 - 70 - CF - (M)
Carbon Fiber Stem
Ref: TM2 -5070 -G5.0mm
(.197")70mm
(2.756")63mm
(2.48")$77 $107 $107 M2 - 5.0 - 77.5 - CF -(M)
Carbon Fiber Stem
Ref: A -5003 -47855.0mm
(.197")77.5mm
(3.051")70.5mm
(2.776")$109 118- $139 M2 - 5.0 - 102.5 -CF -(M)
Carbon Fiber Stem
Ref: A -5003 -22905.0mm
(.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, ZirconiaProduct Part
NumberBall
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 -60136.0mm
(.236")13mm
(.512")8.0mm
(.315")$61 $91 $91 M2 - 6.0 - 25 - (M)
Carbide Stem
Ref: TM2 -60256.0mm
(.236")25mm
(.984")18mm
(.709")$72 $102 $102 M2 - 6.0 - 30 - (M)
Carbide Stem
Ref: TM2 -60306.0mm
(.236")30mm
(1.181")23mm
(.906")$72 $102 $102 M2 - 6.0 - 50 - (M)
Carbide Stem
Ref: TM2 -60506.0mm
(.236")50mm
(1.969")43mm
(1.654")$72 $102 $102 
6.0mm Ball Diameter Styli “Ceramic Stem”
Ball(M): Ruby, Silicon Nitride, ZirconiaProduct Part
NumberBall
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 -47806.0mm
(.236")33mm
(1.299")26mm
(1.024")$85 $115 $115 M2 - 6.0 - 53 - C - (M)
Ceramic Stem
Ref: A -5003 -04706.0mm
(.236")53mm
(2.087")46mm
(1.811")$75 $105 $105 
6.0mm Ball Diameter Styli “Carbon Fiber Stem”
Ball (M) Ruby, Silicon Nitride, ZirconiaProduct Part
NumberBall
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 - 47826.0mm
(.236")33mm
(1.299")26mm
(1.024")$95 $115 $115 M2 - 6.0 - 43 - CF - (M)
Carbon Fiber Stem
Ref: TM2 -6043 -G6.0mm
(.236")43mm
(1.693")40mm
(1.575")$95 $115 $115 M2 - 6.0 - 53 - CF - (M)
Carbon Fiber Stem
Ref: A 5003 - 22876.0mm
(.236")53mm
(2.087")46mm
(1.811")$95 $115 $115 M2 - 6.0 - 60 - CF - (M)
Carbon Fiber Stem
Ref: TM2 - 6060 -G6.0mm
(.236")60mm
(2.362")53mm
(2.087")$95 $125 $125 M2 - 6.0 - 78 - CF - (M)
Carbon Fiber Stem
Ref: A -5003 -47866.0mm
(.236")78mm
(3.071")71mm
(2.795")$119 $120 $120 M2 - 6.0 - 103 - CF - (M)
Carbon Fiber Stem
Ref: A -5003 - 22916.0mm
(.236")103mm
(4.055")96mm
(3.78")$125 $135 $135 
8.0mm Ball Diameter Styli “Tungsten Carbide Stem”
Ball (M) Ruby, Silicon Nitride, ZirconiaProduct Part
NumberBall
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 -41588.0mm
(.315")25mm
(.984")18.0mm
(.709")$80 $110 $110 
8.0mm Ball Diameter Styli “Carbon Fiber Stem”
Ball (M) Ruby, Silicon Nitride, ZirconiaProduct Part
NumberBall
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 -
M2 Disc Styli
4mm Diameter Disk Styli – M2 Thread
Part # M2 -4 – 1.0 – Disk -C
Price $84 Ea
Ref: KK-M2-040-03-32
Disk Material: Ceramic
5mm Diameter Disk Styli – M2 Thread
Part # M2 -5 – 0.5 – Disk -S
Price $98 Ea
Ref: 831
Disk Material: Tool Steel
6mm Diameter Disk Styli – M2 Thread
Part # M2 -6 – 0.8 – Disk -S
Price $93 Ea
Ref: 827
Disk Material: Tool Steel
Part # M2 -6 – 1.2 – Disk -R
Price $70 Ea
Ref: A -5000 -3600
Disk Material = Ruby with Rollers
Part # M2 -6 – 1.5 – Disk -S
Price $83 Ea
Ref: 270
Disk Material: Tool Steel with rollers
8mm Diameter Disk Styli – M2 Thread
Part # M2 -8 – 0.5 – Disk -S
Price $105 Ea
Ref: 832
Disk Material = Tool Steel
Part # M2 -8 – 1.5 – Disk -C
Price $95 Ea
Ref: KK-M2-080-03-32
Disk Material = Ceramic
10mm Diameter Disk Styli – M2 Thread
Part # M2 – 10 – 0.5 – Disk -S
Price $117 Ea
Ref: 833
Disk Material = Tool Steel
Part # M2 – 10 – 0.8 – Disk -S
Price $99 Ea
Ref: 828
Disk Material = Tool Steel
Part # M2 – 10 – 1.2 – Disk -S
Price $103 Ea
Ref: A – 5004 -1387
Disk Material = Tool Steel with Rollers
12mm Diameter Disk Styli – M2 Thread
Part # M2 – 12 – 0.8 – Disk -S
Price $110 Ea
Ref: 829
Disk Material = Tool Steel
Part # M2 – 12 – 1.6 – Disk -S
Price $121 Ea
Ref: A – 5004 – 1395
Disk Material = Tool Steel with Rollers
14mm Diameter Disk Styli – M2 Thread
Part # M2 – 14 – 1.6 – Disk -S
Price $121 Ea
Ref: A – 5004 – 1396
Disk Material = Tool Steel with Rollers
18mm Diameter Disk Styli – M2 Thread
Part # M2 – 18 – 0.5 – Disk -S
Price $129 Ea
Ref: 834
Disk Material = Tool Steel
Part # M2 – 18 – 0.8 – Disk -S
Price $99 Ea
Ref: 826
Disk Material = Tool Steel
Part # M2 – 18 – 1.5 – Disk -S
Price $89 Ea
Ref: 813
A – 5000 -7809Disk Material = Tool Steel with Rollers
Part # M2 – 18 – 2.3 – Disk -S
Price $105 Ea
Ref: A – 5000 -3613
Disk Material = Tool Steel with Rollers
Part # M2 – 18 – 3.0 – Disk -S
Price $97 Ea
Ref: 271
Disk Material = Tool Steel with Rollers
Part # M2 – 18 – 3.0 – Disk -A
Price $85 Ea
REF: DSK-M2-180
Disk Material = Aluminum with Rollers
20mm Diameter Disk Styli – M2 Thread
Part # M2 – 20 – 2.5 – Disk -S
Price $126 Ea
Ref: KI-M2-200-25-005
Disk Material = Tool Steel
25mm Diameter Disk Styli – M2 Thread
Part # M2 – 25 – 1.5 – Disk -S
Price $103 Ea
Ref: 814
Disk Material = Tool Steel with Rollers
Part # M2 – 25 – 3.0 – Disk -S
Price $129 Ea
Ref: 272
Disk Material = Tool Steel with Rollers
Part # M2 – 25 – 3.1 – Disk -S
Price $99 Ea
Ref: A – 5000-4187
Disk Material = Tool Steel
-
M2 Cylinder Styli
M2 Thread Cylinder Styli – By Diameter
Product Part Number Cylinder
MaterialCylinder Diam.(D) Overall Length (L1) Working Length (L2) Cost (ea) M2 - 0.3 - 10 - CYL - C
Ref: 708Tungsten
Carbide0.3mm
(.012”)10mm
(.394”)3mm
(.118”)$200 M2 - 0.5 - 15 - CYL - C
Ref: 709Tungsten
Carbide0.5mm
(.020”)15mm
(.591”)8mm
(.315”)$180 M2 - 0.5 - 20 - CYL - C
Ref: TM2 - 0520 - BCTungsten
Carbide0.5mm
(.020”)20mm
(.787”)15mm
(.591”)$265 M2 - 0.6 - 8 - CYL - C
Ref: TM2 - 0608 - BCTungsten
Carbide.06mm
(.024”)8mm
(.315”)3mm
(.118”)$160 M2 - 0.7 - 15 - CYL - C
Ref: TM2 - 0715 - BCTungsten
Carbide0.7mm
(.028”)15mm
(-0.591)10mm
(.394”)$110 M2 - 0.7 – 20 - CYL - C
Ref: TM2 - 0720 - BCTungsten
Carbide0.7mm
(.028”)20mm
(.787”)15mm
(-0.591)$110 
Product Part Number Cylinder
MaterialCylinder Diam.(D) Overall Length (L1) Working Length (L2) Cost (ea.) M2 - 1.0 - 15 - CYL - C
Ref: TM2 - 1015 - BCTungsten
Carbide1.0mm
(.039”)15mm
(.591”)10mm
(.394”)$125 M2 - 1.0 - 15.5 - CYL - R
Ref: 815RRuby 1.0mm
(.039”)15.5mm
(.61”)8.5mm
(.335”)$125 M2 - 1.0 - 20.5 - CYL - S
Ref: 710 - 20Tool Steel 1.0mm
(.039”)20.5mm
(.807”)14.15mm
(.557”)$60 M2 - 1.0 - 20.5 - CYL - C
Ref: 710 - 20CTungsten
Carbide1.0mm
(.039”)20.5mm
(.807”)14.15mm
(.557”)$88 M2 - 1.0 - 30 - CYL - C
Ref: TM2 - 1030 - BCTungsten
Carbide1.0mm
(.039”)30mm
(1.181”)23mm
(.906”)$135 M2 - 1.0 - 36 - CYL - C
Ref: TM2 - 1036 - BCTungsten
Carbide1.0mm
(.039”)36mm
(1.417”)29mm
(1.142”)$140 M2 - 1.0 - 40.5 - CYL - S
Ref: 710 - 40Tool Steel 1.0mm
(.039”)40.5mm
(1.59”)34.15mm
(-1.344)$60 M2 -1.0 - 40.5 - CYL - C
Ref: 710 - 40CTungsten
Carbide1.0mm
(.039”)40.5mm
(1.59”)34.15mm
-1.344$88 
Product Part Number Cylinder
MaterialCylinder Diam.(D) Overall Length (L1) Working Length (L2) Cost (ea) M2 - 1.5 - 10.75 - C
Ref: 267Tungsten
Carbide1.5mm
(.059”)10.75mm
(.423”)1mm
(.039”)$26 
Product Part Number Cylinder
MaterialCylinder Diam.(D) Overall Length (L1) Working Length (L2) Cost (aa.) M2 - 1.5 - 15.75 - R
Ref: 816RRuby 1.5mm
(.059”)15.75mm
(.62”)8.75mm
(.344”)$130 M2 - 1.5 - 20.75 - CYL - S
Ref: 711 - 20Tool Steel 1.5mm
(.059”)20.75mm
(.817”)14.4mm
(.567”)$60 M2 - 1.5 - 20.75 - CYL - C
Ref: 711 - 20CTungsten
Carbide1.5mm
(.059”)20.75mm
(.817”)14.4mm
(.567”)$88 M2 - 1.5 - 40.75 - CYL - S
Ref: 711 - 40Tool Steel 1.5mm
(.059”)40.75mm
(1.604”)34.4mm
(1.354”)$60 M2 - 1.5 - 40.75 - CYL - C
Ref: 711 - 40CTungsten
Carbide1.5mm
(.059”)40.75mm
(1.604”)34.4mm
(1.354”)$88 
Product Part Number Cylinder
MaterialCylinder Diam.(D) Overall Length (L1) Working Length (L2) Cost (ea). M2 - 2.0 - 16 - CYL - C
Ref: TM2 - 2016 - BCTungsten
Carbide2.0mm
(.079”)16mm
(.63”)9mm
(.354”)$79 M2 - 2.0 - 21 - CYL - S
Ref: 712 - 20Tool Steel 2.0mm
(.079”)20.75mm
(.817”)14.65mm
(.577”)$60 M2 - 2.0 - 21 - CYL - C
Ref: 712 - 20CTungsten
Carbide2.0mm
(.079”)20.75mm
(.817”)14.65mm
(.577”)$88 
Product Part Number Cylinder
MaterialCylinder Diam.(D) Overall Length (L1) Working Length (L2) Cost (eac. M2 - 2.0 - 21 - CYL - R
Ref: 382RRuby 2.0mm
(.079”)21mm
(.827”)7.2mm
(.283”)$108 M2 - 2.0 - 25 - CYL - R
Ref: TM2 - 2025 - BRuby 2.0mm
(.079”)25mm
(.984”)7.2mm
(.283”)$118 M2 - 2.0 - 35 - CYL - R
Ref: TM2 - 2035 - BRuby 2.0mm 35mm 7.2mm $118 
Product Part Number Cylinder
MaterialCylinder Diam.(D) Overall Length (L1) Working Length (L2) Cost (eac. M2 - 2.0 - 40.5 - CYL - S
Ref: 712 - 40Tool Steel 2.0mm
(.079”)40.5mm
(1.594”)34.65mm
(1.364”)$60 M2 - 2.0 - 40.5 - CYL - C
Ref: 712 - 40CTungsten
Carbide2.0mm
(.079”)40.5mm
(1.594”)34.65mm
(1.364”)$88 M2 - 2.0 - 48 - CYL - C
Ref: TM2 - 2048 - BCTungsten
Carbide2.0mm
(.079”)48mm
(1.89”)41mm
(1.614”)$105 M2 – 3.0 - 24 - C
Ref: TM2 - 3024 - BCTungsten
Carbide3.0mm
(.118”)24mm
(.945”)19mm
(.748”)$135 
Product Part Number Cylinder
MaterialCylinder Diam.(D) Overall Length (L1) Working Length (L2) Cost (ea) M2 – 3.0 - 10.75 - C
Ref: 268Tungsten
Carbide1.5mm
(.059”)10.75mm
(.472”)1mm
(.138”)$26 
Product Part Number Cylinder
MaterialCylinder Diam.(D) Overall Length (L1) Working Length (L2) Cost (ea) M2 - 4.0 - 20 - CYL - R
Ref: TM2 - 4020 - BRuby 4.0mm
(.157”)20mm
(.787”)10mm
(.394”)$138 M2 - 4.0 - 22 - CYL - R
Ref: TM2 - 4022 - BRuby 4.0mm
(.157”)22mm
(.866”)10mm
(.394”)$128 M2 Precision Ball-Ended Cylinder Styli
Product Part Number Cylinder
MaterialCylinder Diam.(D) Overall Length (L1) Working Length (L2) Cost (ea) M2 - 2.0 - 40 CYL - BC
Ref: 290Ceramic /
Ruby2.0mm
(.079”)40mm
(1.575”)30mm
(1.201”)$134 -
All Stainless Stem Styli & 1.0 – 2.0 mm Ball Styli
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, Carbide, Ceramic and Carbon Fiber
“Stainless Steel” Stem Styli – 1mm – 8mm
(Tungsten Carbide Stem Styli see below)
Ball in Ruby, Carbide, Silicon NitrideProduct Part Number Ball
Diam.
(D)Overall
Length
(L1)EWL
Length
(L2)Ruby
Ball
(R)Carbide
Ball
(C)Silicon
Nitride
(SN)M2 - 1.0 - 10.5 - S - (M)
Straight Stainless Stem
Ref: A-5000-78061.0mm
(.039”)10.5mm
(.413”)4.5mm
(.177”)$31 $31 $61 M2 - 1.0 - 20.5 - S - (M)
Straight Stainless Stem
Ref: 266-1R1.0mm
(.039”)20.5mm
(.807”)7mm
(.276”)$34 $34 $64 M2 - 1.5 - 10.75 - S - (M)
Straight Stainless Stem
Ref: A-5000-78021.5mm
(.059”)10.75mm
(.423”)5.2mm
(.205”)$21 $21 $51 M2 - 1.5 - 20.75 - S - (M)
Straight Stainless Stem
Ref: 266-1.5R1.5mm
(.059”)20.75mm
(.817”)8.7mm
(.343”)$22 $22 $52 M2 - 2.0 - 11 - S - (M)
Straight Stainless Stem
Ref: A-5000-78072.0mm
(.079”)11mm
(.433”)6.5mm
(.256”)$21 $21 $54 M2 - 2.0 - 21 - S - (M)
Straight Stainless Stem
Ref: A-5000-36032.0mm
(.079”)21mm
(.827”)15mm
(.591”)$24 $24 $54 M2 - 2.5 - 11.25 - S - (M)
Straight Stainless Stem
Ref: A-5000-78032.5mm
(.098”)11.25mm
(.443”)6.75mm
(.266”)$21 $21 $51 M2 - 2.5 - 21.25 - S - (M)
Straight Stainless Stem
Ref: A-5000-78042.5mm
(.098”)21.25mm
(.827”)15.25mm
(.600”)$24 $24 $54 M2 - 3.0 – 11.5 - S - (M)
Straight Stainless Stem
Ref: A-5000-36043.0mm
(.118”)11. 5mm
(.453”)5mm
(.197”)$21 $21 $51 M2 - 3.0 - 21.5 - S - (M)
Straight Stainless Stem
Ref: A-5000-41603.0mm
(.118”)21.5mm
(.846”)15mm
(.591”)$24 $24 $54 M2 - 4.0 – 12 - S - (M)
Straight Stainless Stem
Ref: A-5000-41544.0mm
(.157”)12mm
(.472”)7mm
(.276”)$21 $21 $51 M2 - 4.0 - 22 - S - (M)
Straight Stainless Stem
Ref: A-5000-41614.0mm
(.157”)22mm
(.866”)16mm
(.630”)$25 $25 $55 M2 - 5.0 - 12.5 - S - (M)
Straight Stainless Stem
Ref: A-5000-41555.0mm
(.197”)12.5mm
(.492”)7mm
(.276”)$36 $36 $66 M2 - 5.0 - 22.5 - S - (M)
Straight Stainless Stem
Ref: 266-5R5.0mm
(.197”)22.5mm
(.886”)16mm
(.630”)$25 $25 $55 M2 - 6.0 - 13 - S - (M)
Straight Stainless Stem
Ref: A-5000-41566.0mm
(.236”)13mm
(.512”)9mm
(.354”)$38 $38 $68 M2 - 6.0 - 23 - S - (M)
Straight Stainless Stem
Ref: 266-6R6.0mm
(.236”)23mm
(.906”)17mm
(.669”)$38 $38 NA M2 - 8.0 - 14 - S - (M)
Straight Stainless Stem
Ref: A-5000-41588.0mm
(.315”)14mm
(.551”)11mm
(.433”)$72 $72 $112 M2 - 8.0 - 14 - S - (M)
Straight Stainless Stem
Ref: 266-8R8.0mm
(.315”)24m
(.845”)20mm
(.787”)$72 $72 NA 
1.0mm Ball Tungsten Carbide Stem Styli
Ball (M): Ruby, Silicon Nitride & ZirconiaProduct Part Number Ball
Diam.
(D)Overall
Length
(L1)Step
Length
(L2)EWL
Length
(L3)Ruby
Ball
(R)Carbide
Ball
(C)Silicon
Nitride
(SN)M2 - 1.0 -7 - (M)
Straight Carbide Stem
Ref: TM2-1007-DS.71.0mm
(.039”)7mm
(.276”)2mm
(.079”)NA $50 $80 $80 M2 - 1.0 - 10 - (M)
Straight Carbide Stem
Ref: TM2-1010-DS.71.0mm
(.039”)10mm
(.394”)5mm
(.197”)NA $55 $85 $85 M2 - 1.0 – 10.5 - (M)
Straight Carbide Stem
Ref: A-5003-13.251.0mm
(.039”)10.5mm
(.413”)5.5mm
(.217”)NA $69 $99 $99 M2 - 1.0 - 15 - (M)
Straight Carbide Stem
Ref: TM2-1015-DS.71.0mm
(.039”)15mm
(.591”)10mm
(.394”)NA $55 $85 $85 M2 - 1.0 – 15.5 - (M)
Stepped Carbide Stem
Ref: TM2-1015.51.0mm
(.039”)15.5mm
(.61”)10.5mm
(.413”)5mm $55 $85 $85 M2 - 1.0 – 20.5 - (M)
Tapered Carbide Stem
Ref: A-5000-78081.0mm
(.039”)20mm
(.787”)7.5mm
(.591”)NA $49 $85 $85 M2 - 1.0 - 20.5L - (M)
Straight Carbide Stem
Ref: A-5003-00331.0mm
(.039”)20.5mm
(.039”)15.5mm
(.039”)NA $55 $85 $85 M2 - 1.0 - 25 - (M)
Stepped Carbide Stem
Ref: TM2-10251.0mm
(.039”)25mm
(.039”)20mm
(.039”)5mm $55 $85 $85 M2 - 1.0 - 27 - (M)
Stepped Carbide Stem
Ref: TM2-10271.0mm
(.039”)27mm
(1.063”)19mm
(.748”)5mm $55 $85 $85 M2 - 1.0 - 28 - (M)
Straight Carbide Stem
Ref: A-5000-86631.0mm
(.039”)28mm
(1.10”)20mm
(.787”)NA $83 $85 $85 M2 - 1.0 - 30 - (M)
Stepped Carbide Stem
Ref: TM2-10301.0mm
(.039”)30mm
(1.181”)22mm
(.866”)5mm $55 $85 $85 M2 - 1.0 - 30L - (M)
Straight Carbide Stem
Ref: TM2-1030-DS.71.0mm
(.039”)30mm
(1.181”)22mm
(.866”)NA $66 $96 $96 M2 - 1.0 - 34 - (M)
Straight Carbide Stem
Ref: TM2-1034-DS.71.0mm
(.039”)34mm
(1.339”)26mm
(1.024”)NA $85 $115 $115 M2 - 1.0 - 41 - (M)
Stepped Carbide Stem
Ref: TM2-01411.0mm
(.039”)41mm
(.039”)33mm
(.039”)5mm $65 $95 $95 M2 - 1.0 - 55 - (M)
Straight Carbide Stem
Ref: TM2-1055-DS.71.0mm
(.039”)55mm
(2.165”)47mm
(1.85”)NA $85 $115 $115 
1.5mm Ball – Tungsten Carbide Stem
Ball (M): Ruby, Silicon Nitride & ZirconiaProduct Part
NumberBall
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: TM2-10151.5mm
(.059”)10mm
(.394”)5mm
(.197”)NA $43 $73 $73 M2 - 1.5 - 15 - (M)
Straight Carbide Stem
Ref: TM2-15151.5mm
(.059”)15mm
(.591”)10mm
(.394”)NA $43 $73 $73 M2 - 1.5 - 20 - (M)
Straight Carbide Stem
Ref: TM2-15201.5mm
(.059”)20mm
(.787”)15mm
(.591”)NA $43 $73 $73 M2 - 1.5 - 20.75 - (M)
Straight Carbide Stem
Ref: A-5003-00341.5mm
(.059”)20.75mm
(.817”)13.75mm
(.541”)NA $54 $80 $80 M2 - 1.5 - 25 - (M)
Straight Carbide Stem
Ref: TM2-15251.5mm
(.059”)25mm
(.984”)17mm
(.669”)NA $43 $73 $73 M2 - 1.5 - 30 - (M)
Stepped Carbide Stem
Ref: TM2-15301.5mm
(.059”)30mm
(1.181”)22mm
(.866”)8mm $66 $96 $96 M2 - 1.5 - 30.75 - (M)
Straight Carbide Stem
Ref: A-5003-00351.5mm
(.059”)30.75mm
(1.211”)22.75mm
(.896”)NA $38 $73 $78 M2 - 1.5 - 35 - (M)
Straight Carbide Stem
Ref: TM2-1535-DS11.5mm
(.059”)35mm
(1.378”)27mm
(1.063”)NA $43 $73 $73 M2 - 1.5 - 40 - (M)
Stepped Carbide Stem
Ref: TM2-15401.5mm
(.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 Fiber2.0mm Ball – Tungsten Carbide Stem
Ball (M): Ruby, Silicon Nitride & ZirconiaProduct Part
NumberBall
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: TM2-20102.0mm
(.059”)10mm
(.394”)5mm
(.197”)$43 $73 $73 M2 – 2.0 - 15 - (M)
Straight Carbide Stem
Ref: TM2-20152.0mm
(.059”)15mm
(.591”)10mm
(.394”)$43 $73 $73 M2 – 2.0 - 20 - (M)
Straight Carbide Stem
Ref: TM2-20202.0mm
(.059”)20mm
(.787”)15mm
(.591”)$43 $73 $73 M2 – 2.0 - 21 - (M)
Straight Carbide Stem
Ref: A-5003-38222.0mm
(.059”)21mm
(.827”)15mm
(.591”)$27 $85 $85 M2 – 2.0 - 25 - (M)
Straight Carbide Stem
Ref: TM2-202520mm
(.059”)25mm
(.984”)20mm
(.787”)$43 $73 $73 M2 – 2.0 - 30 - (M)
Straight Carbide Stem
Ref: TM2-20302.0mm
(.059”)30mm
(1.181”)23mm
(.906”)$43 $73 $73 M2 – 2.0 - 31 - (M)
Straight Carbide Stem
Ref: A-5003-00362.0mm
(.059”)31mm
(1.22”)24mm
(.945”)$43 $73 $73 M2 – 2.0 - 35 - (M)
Straight Carbide Stem
Ref: TM2-20352.0mm
(.059”)35mm
(1.378”)28mm
(1.102”)$43 $73 $73 M2 – 2.0 - 40 - (M)
Straight Carbide Stem
Ref: TM2-20402.0mm
(.059”)40mm
(1.575”)33mm
(1.299”)$43 $73 $73 M2 – 2.0 - 41 - (M)
Straight Carbide Stem
Ref: A-5003-00372.0mm
(.059”)41mm
(1.614”)34mm
(1.339”)$44 $74 $74 M2 – 2.0 - 50 - (M)
Straight Carbide Stem
Ref: TM2-20502.0mm
(.059”)50mm
(1.969”)43mm
(1.693”)$50 $84 $84 M2 – 2.0 - 60 - (M)
Straight Carbide Stem
Ref: TM2-20602.0mm
(.394”)60mm
(.394”)53mm
(.394”)$50 $84 $84 M2 – 2.0 - 70 - (M)
Straight Carbide Stem
Ref: TM2-20702.0mm
(.059”)70mm
(2.756”)63mm
(2.48”)$55 $89 $89 
2.0mm Ball – Carbide Fiber Stem
Ball (M): Ruby, Silicon Nitride & ZirconiaProduct Part
NumberBall
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-G2.0mm
(.059”)50mm
(1.969”)43mm
(1.693”)$60 $90 $90 M2 – 2.0 - 70 - CF - (M)
Carbon Fiber Stem
Ref: TM2-2070-G2.0mm
(.059”)70mm
(2.756”)63mm
(2.48”)$60 $90 $90