Milwaukee® 48-89-2229 thunderbolt® titanium coated drill bit 1/2 "
Milwaukee® thunderbolt® titanium coated drill bits are designed for extreme durability and long life. 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 parabolic flute form clears chips and debris fast to keep the bit cool.
Milwaukee® thunderbolt® titanium coated drill bits are designed for extreme durability and long life. 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 parabolic 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:- Thunderbolt® web, provides longer life and faster driller times
- Parabolic flute, clears chips faster
- 135° degree split point, precision start no walking
- Titanium coating keeps the bits sharp
- 3-flat secure grip shank, reduces bit slipping in chuck
- Blade length 6"
- Material High speed steel
- Length 6"
- Shank type Reduced 3-flat
- Manufacturers part number 48-89-2229
- Size 1/2"
- Description Twist drill bit
- Decimal equivalent 0.5
- Brand Milwaukee
- Shank size 3/8"
- Package quantity 1
- Type Thunderbolt®
- Finish Titanium
- Coating Titanium
- Flute length 4-1/2"
