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Milwaukee 48-20-8811 1/4" x 4" x 6" 3-Flat Secure-Grip Hammer-Drill Bit

Manufacturer: Milwaukee Tool | Catalog # 48-20-8811 | Echo Electric Part # 428351
$3.93/ea
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Product Spec Sheet
Milwaukee® 3-Flat Secure-Grip™ hammer-drill bits drill faster and last longer than others on the market. The 3-flat secure-grip shank fits in all 1/2 in. three-jaw hammer-drill chucks and maintains unyielding bit hold with heavy torsional loads. Designed especially for conical anchor, concrete screw, nail-in and hollow wall anchor applications, the bit provides superior performance through its reinforced flute geometry and Carbide tip design. Milwaukee offers a complete range of 3-flat secure-grip hammer-drill bits in diameters from 1/8 in. to 1 in. with lengths up to 18 in.

Technical Information

Applications
For Concrete, Stone
Bit Type
Masonry
Cutting Depth
101.6 mm
Drilling Depth
4 in
Material
Carbide
Shank
3-Flat
Shank Size
1/4 in
Shank Type
3-Flat, Cylindrical Plug-in Axle
Type
Hammer Drill Bit

Packaging

Pkg Qty
1 Pack

Manufacturer Information

Brand
Milwaukee Tool
Sub Brand
Secure-Grip

General Product Info

12-Digit UPC
045242098484
GTiN
00045242098484
Product UPC
04524209848
Used With
Hammer Drill

Dimensions

Diameter
1/4 Inch
Flute Length
4.0 in
Length
6 Inch
Overall Length
6 in
Shank Diameter
0.25 in
Features
  • Reduced slipping: 3-flat Secure-Grip™ shank holds the bit firmly in the chuck
  • Comprehensive offering with diameters from 1/8 in. to 1 in. with lengths up to 18 in.
  • Faster drilling: reinforced flute geometry increases bit stability
  • Longer life: Carbide tips extend performance in masonry applications
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