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153-814 South Korea
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For Super Hardened Steel

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2BTH 2F Ball Endmill-Tapered Neck

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Features
• Tapered neck for vibration-reduced cutting
• Extended neck style for long reach applications
• Used micrograin solid carbide excellent for high speed cutting
• Greater rigidity and reduced chattering through optimized geometry
• Nanocomposite coatings for improved wear resistance and longer tool life
• For Dry cutting and Wet cutting

2BTH.jpg

Tolerance

Cutting Dia.

d≤6: 0/-0.01
d>6: 0/-0.015

Radius

R≤0.25: 0/-0.005
R>0.25: 0/-0.01



Recommended workpiece Material :

◎:First choice   ○:Alternative choice   △:Limited choice

Carbon Steel/Alloy Steel
(up to 350 HB)
Stainless Steel
(up to 240 HB)
Cast lron
(up to 260 HB)
Prehardened Steel
(up to 50 HRc)
Hardened Steel
(45 to 55 HRc)
Super Hardened Steel
(55 to 68 HRc)
Titanium
Alloy
Copper
Alloy
Aluminum
Alloy
Resin &
Plastics
Graphite

(Unit: mm)

EDP No. Quantity