Irwin Drill Bit 5/16 In.
X 4 In.
X 6 In.
Masonry
This IRWINÆ 5/16-Inch x 4-Inch x 6-Inch Rotary Percussion-Straight Shank Masonry Drill Bit withstands high-speed drilling for efficient work in bricks and blocks.
It fits three-jaw rotary hammer chucks and Jacobs chucks, so you can use it with many common tools.
This Irwin masonry drill bit features a hardened steel shaft that resists warping from pressure.
Its durable finish protects the shape of the spiral from heat, and it withstands ongoing friction without losing its shape.
This double tempered finish also protects the straight shank drill bit from pressure, so it doesn't shatter when the rotary hammer bit encounters resistance.
A flute spiral goes up the entire shank and drives dust away from the tip while you drill; this increases the efficiency of your tool and creates holes in masonry as quickly as possible.
California Proposition 65 Warning.Features
- Irwin masonry drill bit resists heat and works quickly to produce consistent results
- Fits rotary hammers with three jaws and those with Jacobs chucks
- Hardened shaft resists warping under pressure
- Straight shank drill bit uses durable finish to resist heat from friction
- Double-tempered finish mitigates breaks from pressure
- Flute spiral forces dust away while you drill for faster performance
- Irwin drill bit includes manufacturer's limited lifetime warranty
Specifications
Brand Name - Irwin
Assembled Weight (lbs) - 0.19
Bit Diameter - 0.313
Bit Material - High Speed Steel
California Proposition 65 Warning Required - Yes
Color Coded - No
Country of Origin - China
Diameter - 5/16 in
Flute Length (in) - 4
MFG Part # (OEM) - 326009B25
Package Contents - 1 drill bit
Package Depth - 0
Package Height - 0
Package Weight - 0.19
Package Weight (lbs) - 0.19
Product Condition - New
Recommended Safety Equipment - Safety glasses
Shank Diameter - 0.313
UPC - 024721020529
Warranty Type - Lifetime against Manufacturer's Defects
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