Drilling Accessories

Find core drilling accessories for stone and tile applications, including water swivels, drill guides, extension rods, depth stops, and centering plates that improve accuracy and tool life when drilling holes in granite, marble, and porcelain.

Drilling Accessories

Diarex Coring Suction Ring 3"

Diarex Coring Suction Ring 4"

Adapter 1/2" Gas Male To 5/8"-11 Male

Diarex Adapter 91-200-0058, 1/2" Gas Male Thread to 1/2" Female Shaft

Water Jacket 1/2" Shaft to 5/8"-11 with Garden Hose Connection 991-200-0152

Pearl Adapter Bit Extension 6" 5/8-11

Diarex Water Adapter Coupler Type I, 13mm x 5/8"-11M

Dressing Block 6" x 2 1/2" Coarse

Dressing Block 6" x 2 1/2" Medium

Alpha Adapter 3/8" Shank to 5/8"-11

Adapter 1/2" Shaft To 5/8"-11 Male Thread

Pearl Core Bit Extensions & Adapters

Diamond Wright Adapter 5/8"-11 Female to 1/2" Gas Female

Adapter 1/2" Gas Male To 5/8"-11 Male Router

Quick Change Adapter, 1/2 Gas Female to 5/8-11

Pearl Core Bit Extension 6" Long, 1-1/4 Connection HBEXT6114

Diamond Wright Core Bit Adapter 5/8" Male x 9mm Drill Shank

Pearl Core Bit Extension 12" 5/8"-11 Connection HBEXT1258

CNC Dressing Brick For Finger Bits, Blades and Core Drills

Russo Mean Green Dressing Brick 4"x 2"x 1"