DESCRIPTION
Milwaukee Thunderbolt Cobalt Drill Bit 1/2"
SKU: 48-89-2329
Milwaukee® Thunderbolt® Cobalt drill bits are designed for extreme durability and long life in specialty applications. The Thunderbolt® web features a thicker core than a standard drill bit, which provides ultimate strength and protects against side-load breakage. A specially designed parabollic flute form clears chips and debris fast to keep the bit cool. A precision start, 135 Split Point tip starts on contact to keep the bit from walking for fast accurate holes. Excellent for drilling on curved surfaces, requires less effort to drill and is highly recommended for use with portable drills.
FEATURES
Includes:
- (1) 1/2 Milwaukee®Thunderbolt® Cobalt Drill Bit (48-89-2329)
Features:
- Up to 10X Life vs. Black Oxide
- RED HELIX™ Design for Rapid Chip Removal™
- 135° split point for precision start no walking
- CHIP BREAKER™ Decreased Heat Buildup
- Secure Grip™ - Prevents bit from slipping in chuck
Options:
- 1/16" COBALT RED HELIX™ Drill Bit (48-89-2301)
- 5/64" COBALT RED HELIX™ Drill Bit (48-89-2302)
- 3/32" COBALT RED HELIX™ Drill Bit (48-89-2303)
- 7/64" COBALT RED HELIX™ Drill Bit (48-89-2304)
- 1/8" COBALT RED HELIX™ Drill Bit (48-89-2305)
- 9/64" COBALT RED HELIX™ Drill Bit (48-89-2306)
- 5/32 Milwaukee® Thunderbolt® Cobalt Drill Bit (48-89-2307)
- 11/64" COBALT RED HELIX™ (48-89-2308)
- 3/16" COBALT RED HELIX™ (48-89-2309)
- 13/64" COBALT RED HELIX™ (48-89-2310)
- 7/32" COBALT RED HELIX™ (48-89-2311)
- 15/64" COBALT RED HELIX™ (48-89-2312)
- 1/4" COBALT RED HELIX™ (48-89-2313)
- 17/64" COBALT RED HELIX™ (48-89-2314)
- 9/32" COBALT RED HELIX™ (48-89-2315)
- 19/64" COBALT RED HELIX™ (48-89-2316)
- 5/16 Milwaukee® Thunderbolt® Cobalt Drill Bit (48-89-2317)
- 21/64" COBALT RED HELIX™ (48-89-2318)
- 11/32" COBALT RED HELIX™ (48-89-2319)
- 23/64" COBALT RED HELIX™ (48-89-2320)
- 3/8" COBALT RED HELIX&tade; (48-89-2321)
- 25/64" COBALT RED HELIX™ (48-89-2322)
- 13/32" COBALT RED HELIX™ (48-89-2323)
- 27/64" COBALT RED HELIX™ (48-89-2324)
- 7/16 Milwaukee® Thunderbolt® Cobalt Drill Bit (48-89-2325)
- 29/64" COBALT RED HELIX™ (48-89-2326)
- 15/32" COBALT RED HELIX™ (48-89-2327)
- 31/63" COBALT RED HELIX™ (48-89-2328)
- 1/2 Milwaukee®Thunderbolt® Cobalt Drill Bit (48-89-2329)
- 15 Piece Cobalt RED HELIX™ Kit (48-89-2331)
- Thunderbolt® Cobalt Drill Bits (14 PC) (48-89-0026)
