
- Fits all hammer drills with 3-jaw or Jacobs chuck
- Chrome vanadium shaft through-hardened to 50-53HrC
- Patented flute geometry removes dust from the hole quicker for fast drilling and long life
- Up to 150% faster than other competitive bits
- Shot-peened, double-tempered finish reduces breakage
- Hot isostatically pressed to extend life and resist breakage

WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:<br/> * lead from lead-based paints,<br/> * crystalline silica from bricks and cement and other masonry products, and<br/> * arsenic and chromium from chemically-treated lumber.<br/> Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles.
Specifications
UNSPSC Code
27112700
Weight
0.05lb
Height
0.03in
Width
9.84in
Length
17.72in
Bit Length
2 in
Brand
Irwin
Category
Hammer Drills
Cutting Diam [Nom]
1/4 in
Dia. [Nom]
1/4 in
Finish
Chrome
Flute Length
2 in
Height [Nom]
0.030 in
Length [Nom]
17.720 in
Overall Length [Nom]
4 in
Type
Rotary Percussion Bit
Width [Nom]
9.840 in
Wt.
0.05 lb
Compare

- Fits all hammer drills with 3-jaw or Jacobs chuck
- Chrome vanadium shaft through-hardened to 50-53HrC
- Patented flute geometry removes dust from the hole quicker for fast drilling and long life
- Up to 150% faster than other competitive bits
- Shot-peened, double-tempered finish reduces breakage
- Hot isostatically pressed to extend life and resist breakage

WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:<br/> * lead from lead-based paints,<br/> * crystalline silica from bricks and cement and other masonry products, and<br/> * arsenic and chromium from chemically-treated lumber.<br/> Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles.
Also Consider
Specifications
UNSPSC Code
27112700
Weight
0.05lb
Height
0.03in
Width
9.84in
Length
17.72in
Bit Length
2 in
Brand
Irwin
Category
Hammer Drills
Cutting Diam [Nom]
1/4 in
Dia. [Nom]
1/4 in
Finish
Chrome
Flute Length
2 in
Height [Nom]
0.030 in
Length [Nom]
17.720 in
Overall Length [Nom]
4 in
Type
Rotary Percussion Bit
Width [Nom]
9.840 in
Wt.
0.05 lb
Compare
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