Description

*# Features:

* 5% Cobalt in the alloy keeps the drill bit from overheating and therefore increases durability in hard metals.
* Cobalt offers 10 x Life compared to black oxide drill bits.
* Cobalt increases material versatility to include stainless and 4140 steel.
* 3-Flat Shank provides a secure grip in chucks.
* 3-Flat Shank reduces slippage to prolong life of drill bit shanks and chucks.
* Drill bit starts engaging the material on contact for fast starts.
* Drill bit does not walk across material.
* 135° Split Point Tip provides more accurate holes.
* Variable Helix provides a solution to cutting vs clearing material removal problem.
* Aggressive cutting angle to drill faster.
* Allows for fast and efficient material ejection to reduce heat.
* Chip Breaker - Splits up the size of the material from the cutting edge.
* Cools the material faster by breaking it into smaller pieces.

*# Specifications:

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Split Point Tip| 135°
Size| 4 mm
Quantity| 2