Diamond tools

Description

Drilling tools are mainly classed to such series: Core Bit, Solid Bit, Countersink and Engineer Drill. Type Diameter Pipe wall Technology Application Core Bit 2~**5mm 0.8~1.2mm Sintering/ Electroplated glass, porcelain, shell, granite Solid Bit 2~*0mm - Sintering/ Electroplated porcelain, granite Countersink *0~**5mm - Sintering/ Electroplated glass, porcelain, granite Engineer Drill *0~**0mm 3~4mm Welded concrete, rocks Recommended Drill Speed *-> Diamond Core Drill Bits Recommended Drill Speed (rpm) Material ↓ Bit Size→ 1/8"~ 1/2" 5/8"~ 1" **1/8"~ **1/2 **3/4"~2“ **1/4"~ **1/2" **3/4"~3” Fiberglass ***0 **0 **5 **0 **0 **0 Limestone & Marble Stone **0 **0 **0 **5 **5 **0 Glass, Ceramic & Porcelain China **0 **0 **5 **0 **0 **0 Ceramic Wall Tile **0 **0 **5 **5 **5 **0 Porcelain Stone Floor & Wall Tile **0 **5 **5 **0 **0 **5 Granite & Quartz Stone **0 **0 **5 **0 **5 **0