102MM (3 1/2”) BELGIUM MOUNT CORE DRILL, 75MM OAL. Shipped with USPS Priority Mail.

Core drill has diamond sintered through the entire tip of the drill

These diamond drills are developed with high precision cut capabilities for excellent finishing at ultra high speeds.

Attachment is Belgium mount or 1/2 inch GAS threading (3/4 inch-16 threading)

Drill have a 75mm overall length