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Adapter
1 1/4"-7 Female to 5/8"-11 Male Reducer Coupling Adapter
Goes from a 1-1/4''-7 Female to a 5/8-11 Male
$50.00
Adapter
1/2" Straight Shank to 5/8"-11 Threaded Adapter for Dry Core Bits
Enables the usage of core bits on 1/2'' Drills.
$45.00
Core Drilling Extentions
12" x 5/8"-11 Core Drill Bit Extension
Extention for Core bits with 5/8-11 threading.
$72.00
Core Drilling Extentions
12" x 1 1/4"-7 Wet Core Bit Extension
Extentions allow you to drill deeper than the normal core bit length.
$78.00
Adapter
5/8-11 Female to 1-1/4''-7 Male Adapter
Goes from a 5/8-11 Female to a 1-1/4''-7 Male
$40.00
Core Drilling Extentions
6" x 5/8"-11 Core Drill Bit Extension
Extention for Core bits with 5/8-11 threading.
$52.00
Core Drilling Extentions
6" x 1 1/4"-7 Wet Core Bit Extension
Extentions allow you to drill deeper than the normal core bit length.
$72.00