Milwaukee 48-89-2730 3/8" THUNDERBOLT® Black Oxide Drill Bit
SKU: 48-89-2730
- Corrosion resistant: Black oxide coating provides lubricity and resists corrosion of the bit
- Extreme durability: Thicker web provides greater strength and longer life
- Fast, accurate drilling: 135° split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast
- Reduced slipping: 3-Flat Secure-Grip™ shank holds the bit firmly in the drill chuck
48-89-2730
3/8" THUNDERBOLT® Black Oxide Drill Bit
MILWAUKEE® THUNDERBOLT™ Black Oxide jobber length drill bits are designed for extreme durability and long life. The THUNDERBOLT™ web features a thicker core than a standard drill bit to provide ultimate strength and protect against side-load breakage. A specially designed parabolic flute form clears chips fast, while the 3-FLAT SECURE-GRIP™ shank holds the bit firmly in the drill chuck. The 135° split point tip delivers a precision start and prevents walking for fast, accurate holes. Effective for drilling on curved surfaces, MILWAUKEE® THUNDERBOLT™ Black Oxide bits require less effort to drill through metal, wood and PVC, and are highly recommended for use with portable drills.
Specifications
- Height: 0.38 in (1.0 cm)
- Length: 4 in (10.2 cm)
- Width: 0.38 in (1.0 cm)
- Weight: 0.12 lb (0.05 kg)
- Bit Diameter: 3/8"
- Bit Length: 5
- Bit Type: Twist
- Drill Bit Type: Twist
- Drilling Depth: 4 in
- Drill Point Design: Split
- Flute Length: 4 in
- Kit Type: Non-Kit
- Material Application: Aluminum
- Number of Pieces Included: 1
- Overall Bit Length: 6"
- Pack Quantity: 1
- Shank Size: 3/8"
- Shank Length: 1 in
- Surface Coating: Black Oxide
- Warranty: No Warranty
- Coating: Black Oxide
- Useable Length: 4 in
- Cutting Depth: 4 in
- Application: Metal|Wood|Plastic
- Decimal Equivalent: 0.375
- Pack Qty: 1 Pack
- Size: 3/8"
- Diameter: 3/8"
- Material Composition: Black Oxide
- Shank: 3-Flat
| Brand | Milwaukee Tool |