• Model NO.：Stone Drilling Tools
• Product Name：Diamond Core Drill Bit
• Customized Support：OEM
• Shape：3-Parts Assemble
• Business Type：Manufacturer
• Production Process：Vauum Brazed, Sintered,Electroplated etc
• Used：Dry or Wet
• Working Length (mm)：Customized
• Connection：M14,5,8"-11,Gas 1 2" etc
• Color：According to Your Request
• Advantage：Durable & Long Life
• Transport Package：Carton
• Specification：Dia: 6-256mm
• Trademark：Linsing
• Origin：China
• Production Capacity：800000PCS,Month

Diameter
(mm)Working
Length (mm)Segment Dimension (mm)LWHSegment Quantity
(pcs)630, 50column101840column1011040column1011240column1011440column1011640column1011860column1012040-100mmring3.010126ring3.010132ring3.010136ring3.01014223/19.73.01045223/203.510562243.510582244.0107102244.0109112244.0109132244.01010152244.01012178244.51013
Other specifications on request available.


Vacuum brazed diamond core bitsDiameter(Inch/mm)Segment Height(mm)Total Length(mm)Connection1/4"/6.310mm60(working 35mm)shank/M14/5-8"-11/G/1/2"3/8"/9.510mm60(working 35mm)shank/M14/5-8"-11/G/1/2"1/2"/12.710mm60(working 35mm)shank/M14/5-8"-11/G/1/2"5/8"/15.910mm60(working 35mm)shank/M14/5-8"-11/G/1/2"3/4"/19.010mm60(working 35mm)shank/M14/5-8"-11/G/1/2"1"/25.01560-62shank/M14/5-8"-11/G/1/2"1-1/8"/29.01560-62shank/M14/5-8"-11/G/1/2"1-1/4"/32.01560-62shank/M14/5-8"-11/G/1/2"1-3/8"/35.01560-62shank/M14/5-8"-11/G/1/2"1-1/2"/38.01560-62shank/M14/5-8"-11/G/1/2"1-5/8"/41.01560-62shank/M14/5-8"-11/G/1/2"1-3/4"/45.01560-62shank/M14/5-8"-11/G/1/2"2"/51.01560-62shank/M14/5-8"-11/G/1/2"2-1/4"/57.01560-62shank/M14/5-8"-11/G/1/2"2-1/2"/63.01560-62shank/M14/5-8"-11/G/1/2"2-3/4"/70.01560-62shank/M14/5-8"-11/G/1/2"3"/76.01560-62shank/M14/5-8"-11/G/1/2"3-1/2"/90.01560-62shank/M14/5-8"-11/G/1/2"4"/1001560-62shank/M14/5-8"-11/G/1/2"
Other specifications on request available.
 

Electroplated diamond core bits

Product description

1. when for drilling, first locate at a 45 degree angle, and then slowly turn to the right to drill in (to prevent slipping).
2. When for the hole opener, add water while drilling for cooling to increase the life and prevent the product from breaking.
3. It can be used for various drilling machine; do not use the impact stop of electric drills to drill holes.
4. It is used for drilling hard materials such as stone, glass, concrete, etc. The service life of dry drilling is shorter than that of adding water.
 

DiameterTotal lengthWorking lengthDiamond widthShankGrit22mm85mm60mm5mmRound#60/7025mm85mm60mm5mmRound#60/7028mm85mm60mm5mmRound#60/7030mm85mm60mm5mmRound#60/7032mm85mm60mm5mmRound#60/7035mm85mm60mm5mmRound#60/7038mm85mm60mm5mmRound#60/7040mm85mm60mm5mmRound#60/7043mm85mm60mm5mmRound#60/7045mm85mm60mm5mmRound#60/7050mm85mm60mm5mmRound#60/7055mm85mm60mm5mmRound#60/7060mm85mm60mm5mmRound#60/7065mm85mm60mm5mmRound#60/7070mm85mm60mm5mmRound#60/7075mm85mm60mm5mmRound#60/70

Other specifications on request available.