Rotary Impact Hammer Drills | 2 Pc. Screw-On Core Bits

Rotary Impact Hammer Drills | 2 Pc. Screw-On Core Bits | HDCD73050

2 Pc. Screw-On Extension Type, Carbide Tipped

Features:

• Useable with Spline & SDS-Max machines.
• Multiple teeth assure faster cutting and debris exacuation from cutter path.
• Teeth set with negative and positive rakes to cut concrete and screening.
• Tooth edges faced to act as secondry cutter area to reduce snagging on screen or rebar edges.
• Centering bit must be used with core bit and extension centering bit threads into both pieces.
• Suitable for drilling large diameter holes in concrete, rock, artificial stone and other masonry materials.

These Rotary Impact Hammer Drills are also great for drilling through the following materials:

• Concrete
• Cement

PILOT DRILL REMAINS IN POSITION DURING DRILLING

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