Diamond Socket Core Drill Bits

Professional Diamond Socket Core Drill Bits for dry drilling with wall&brick&block
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Description

1.Professional Diamond Socket Core Drill Bits for dry drilling with wall&brick&block
2. Product quality: Superior diamond, Good Quality steel, Prefect surface finish.
3. Fast delivery: get your order when you need it.
4. OEM/ODM is warmly welcomed.

Specification

Size: 7/8″ - 1″ inch

Diameter: 22-27mm
Effective Length: 9″ / 11″
Segments size: 15*3.5*10
Adaptor: 5/8″-11
Size: 1-1/4″ - 1-1/2″ inch

Diameter: 32-38mm
Effective Length: 9″ / 11″
Segments size: 20*3.5*10
Adaptor: 5/8″-11
Size: 1-3/4″ - 5″ inch

Diameter: 45-127mm
Effective Length: 9″ / 11″
Segments size: 24*3.5*10
Adaptor: 5/8″-11
Size: 6″ inch

Diameter: 152mm
Effective Length: 9″ / 11″
Segments size: 24*4.0*10
Adaptor: 5/8″-11