Ursprungsort
Jiangsu, China
Maßgeschneiderte unterstützung
OEM
Product Name
diamond core drill bits for masonry granite marble
Material
65Mn STEEL and diamond powder
Features
provides the best cutting performance
Advantage
Fast and smooth cutting,durable,high strength
Package
Double blister, Blister Card,color box etc
Usage
medium hard granite,brick,roof tile, soft sand stone etc