Latest Price: $14.89
Additional Details
Milwaukee’s Thunderbolt Silver & Deming drill bits are designed for performance in low to high tensile strength materials, stainless steel and cast iron. Thunderbolt twist drill bits are made from premium industrial-grade steel with heavy-duty cutting surfaces that power through deep or shallow holes with lightning speed. A special flute geometry adds strength while providing increased chip ejection. Thunderbolt twist drill bits have a heavy duty 135 degree split point for easy penetration and a 1/2 in. reduced shank with 3 milled flats which prevent slippage in a jawed chuck. One per package.
Features
- 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
- Corrosion resistant: black oxide coating provides lubricity and resists corrosion of the bit
- Versatile: reduced shank diameter for use in 1/2 in. chucks
Manufacturer Specifications
Cut Direction | Right Hand / Clockwise |
---|---|
Shank Diameter (in) | 0.25 |
Recommended Safety Equipment | Safety Glasses |
Minimum Chuck Size Required | 1/4 in |
Single / Double Ended | Single |
Bit Diameter | 0.78125 |
Drill Bit Length Type | Jobber |
Drill Point Design | Split |
Package Contents | (1) 25/32″ S&D Black Oxide Bit |
Series | Milwaukee S&D Black Oxide drill bits |
Weight | 0.49 lbs |
Bit Material | Black Oxide |
Length | 6.0 Inches |
Surface Coating | Black Oxide |
Bit Type | Twist |
Flute Length (in) | 4 |
Quick Change Impact Driver Bit | No |
Drill Point Angle | 135° |
Drilling Depth (in) | 4 |
Drill Diameter (in) | 0.7813 |
Package Quantity | 1 |
Grade | Heavy Duty |
Specifications
OPT SKU | 48-89-2747 |
---|---|
MPN | 48-89-2747 |
UPC/GTIN | 045242180783 |
Product Type | Metal Drilling & General Purpose |
Google Category | Hardware > Tool Accessories > Drill & Screwdriver Accessories > Drill & Screwdriver Bits |
Shipping Weight | 0.49 |