61-4886-60 Fine Shaft Drill 12.0 x 1/4 (JD type 6.5) JMA12.0X14
Features
- With Triangle Slip Prevention Shank: Triangle firmly stops on the three-claw chuck, and non-slip (idling prevention) is perfect.
- Sharpness/Quickness No. 1.
- Sharp Cutting Blade: With ISF's unique thinning, it has excellent centripetal properties without requiring a punch, more than twice the speed of normal work, and outstanding sharpness and durability.
- Strong Helix Groove and Stiffness: The high helix with a twist angle of 40° is extremely strong and can be cut lightly even with stainless steel.
- 1/4 Small axis type.
Spec
- Shaft diameter (mm): 6.5
- Diameter (mm): 12.0
- Total length (mm): 90
- Groove Length (mm): 50
Order No.Order No.ss="init">
61-4886-60 Fine Shaft Drill 12.0 x 1/4 (JD type 6.5) JMA12.0X14特徴
仕様
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