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13D646 Carbide-Tipped Core Bits for Masonry & Concrete

$113.74

Bulk orders will be discounted, please contact us.

These individual core bit heads come with a center pin and require a compatible adapter or extension to install them on a compatible rotary hammer drill. A variety of adapters and extensions can be used with the heads, which allows them to be used with a wider variety of rotary hammer drills than one-piece core bits. The heads create large, shallow holes in concrete, masonry, and limestone.

Product Number: 13D646

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  • Description
Mfr Model T3921SC
Manufacturer Part Number T3921SC
UNSPSC 27112801
Country of Origin Germany (subject to change)
Product Type Core Bit Guide Plate
For Tool Type Rotary Drills
Overall Length 2-3/4 in
Measurement System Fractional Inch
Decimal Equivalent 4.375
Maximum Drilling Depth 2-3/8 in
Shank Type Machining SDS Plus
Shank Diameter 25/64 in
Primary Material Application Masonry; Concrete
Core Diameter 4-3/8 in
Core Body Length 3 in
Cutting Tip Form Toothed Style
Core Bit Cutter Material Carbide
Shank Included Yes
Wet or Dry Application Dry
Sub Brand Speedcore™
Connection Type Permanent
Includes (1) SDS+ Core 1-3/4"X2" (48-20-5220)
Centering Bit Included No
Drilling Application Holemaking
Guide Type SDS Plus
Smallest Drill Diameter 4 in
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