Product: Diamond Stepped Cone Bit

Shank: M10 / M14 / 5/8-11

Grit: 50/60#

Specification: 20-35-50 / 25-35-45

Process: Vacuum Brazed

Introduction：This vacuum brazed diamond stepped cone bit adopts high-strength vacuum brazing technology to ensure diamond particles are firmly combined with the bit substrate. The integrated multi-step pagoda structure realizes drilling, hole enlarging, chamfering and edge trimming in one tool. It supports dry drilling without water cooling and fits angle grinders with corresponding thread shanks. Ideal for processing hard materials such as tiles, rock slabs, marble, granite, quartz stone and artificial stone. It covers multiple hole diameters with one single bit, provides smooth and clean holes with less chipping, and greatly improves construction efficiency.