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$5.49 – $28.99
Thunderbolt, Cobalt Drill Bit, For Specialty Drilling In Hard Metals Like Stainless Steel, Excellent For Use In Cordless Drills, 135 Degree Split Point Tip For Fast Starts With No Walking, Thunderbolt Core Resists Breaking.
The MILWAUKEEยฎ RED HELIXโข Cobalt Drill Bit is engineered for extreme durability and longer life in hard metal applications. The Milwaukee Cobalt drill bits are designed with a VARIABLE HELIX โข that includes an aggressive 35ยฐ Helix Angle which ends at 15ยฐ. The 135ยฐ SPLIT POINT TIPโข delivers a precision start and prevents walking for fast, accurate holes in Hard Metal, PVC and wood. The tapered drill bits feature a new ENHANCED TAPERED WEBโข that strengthens the bit’s core to increase flute durability. The cobalt twist drill bits are ideal for tough applications, providing up to 15X life vs. Black Oxide Drill Bitsโข.
Cobalt alloy for up to 15X Life vs. Black Oxide Drill Bits
QUADEDGE TIPโข designed to decrease heat build up and drill faster
135ยฐ split point for precision start no walking
ENHANCED TAPERED WEBโข strengthens the bits core
VARIABLE HELIXโข Design for rapid material extraction
3-Flat Secure-Gripโข helps keep the bit fixed within the the chuck
Designed for Hard Metals, PVC and Wood
| Weight | N/A |
|---|---|
| Size | 3/32 IN, 7/64 IN, 1/8 IN, 9/64 IN, 5/32 IN, 3/16 IN, 1/4 IN, 5/16 IN, 3/8 IN, 7/16 IN, 1/2 IN |
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