Pearl Abrasives Standard Stone Shank Core Bit 1-3/8 Inch x 3/8 HB138L2

Pearl Abrasive HB138L2 is a 1-3/8 Inch x 3/8 Standard Stone shank Core Bit.

Use for drilling granite, porcelain, artificial and natural stones. Long life. Maximum performance (Fastest). Special bond for granite and hard stone.

Features

• Dry cutting and long life.
• Continuous rim for safety.
• Use with electric drills and/or hammer drills with rotary action.
• Cuts through reinforced concrete, granite, marble, brick, mortar and ceramics.
• With 1/2" Shank. Each bit includes a retractable center point

Specifications

• Size: 1-1/4 Inch
• Thread: 3/8 shank
• Max RPM: 1, 200