5/16” Stinger Mach-Blue Hex Shank Drill BitPart # 19013
If your looking for a drill bit that will perform exceptionally well in all metals and wood without breaking the bank, then take a closer look at the NEW Stinger Mach-Blue drill bits from Spyder.
What sets these bits aside from your typical titanium or black oxide bits is the Mach-Blue Armor plating. Faster drilling and extended longer life of bits are the result of this coating.
The Stinger Mach-Blue Hex Shank drill bits feature:
- 137 degree self-centering split point to keep your bit from wandering. Even on rounded surfaces!
- Sharper cutting edges, reduced heat and longer cutting life use to the Mach-Blue Armor coating
- 1/4” hex shank is impact rated. You can use these bits in standard 3 jaw chucks without slipping, or on your 1/4” impact driver.
- Proprietary heat treatment for bit durability and breakage resistance.
Made in the USA with advanced M-series alloy tool steel construction.