Product Description

The following electric hammer drill bits are machined from chrome steel fitted with carbide insert brazed at a very high temperature to withstand severe heating when drilling hard materials. L-shaped flute profile improves dust discharge. Sand blasted surface. Other industrial surface finish available.
For drilling in granite, concrete, stone, masonry, tiles and marble.
Dia.4.0-30.0mm, Total length: 110-1000mm

Price Terms︰ FOB SHANGHAI

Payment Terms︰ T/T

Packing︰ BULK

Lead Time︰ 30 DAYS

Standards Certificate︰ ISO9001:2000