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4LC86 Rotary Drill & Hammer Drill Bits

$24.92

Bulk orders will be discounted, please contact us.

The spline shank on these drill bits prevents them from slipping in high-torque drilling applications when creating holes in concrete and masonry. The bits install into rotary hammer drills with spline-drive chucks, which have 12 grooves that mesh with matching grooves on the bits' shanks to hold them in place in the chucks.

Product Number: 4LC86

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  • Description
Mfr Model DW5721
Measurement System Fractional Inch
Drill Bit Size 1 in
Decimal Equivalent 1
Maximum Drilling Depth 11 in
Overall Length 16 in
Shank Diameter 3/4 in
For Tool Type Rotary Hammer
Shank Type Machining Spline
Impact Rated No
Finish Machining Bright (Uncoated)
Material Machining Carbide Tipped
Primary Material Application Concrete; Masonry
Sub Brand MX4™
UNSPSC 27112801
Country of Origin Germany (subject to change)
Number of Cutter Heads 2
Percussion Rated Yes
Cutting Direction Right Hand
Drill Bit Case Type Plastic Case
Drill Bit Grouping Set
Flute Length 4 in
Flute Type Spiral
Largest Drill Bit Size 1/2 in
Smallest Drill Bit Size 3/16 in
Standards ANSI B212.15
Extension Compatible Yes
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