Place of Origin
Henan, China
Customized support
OEM, ODM
Product name
glass drill bits porcelain hole openers
Material
High Carbon Steel
Shank
Straight/thread/cone
Working life
500-1000 holes
Wall thickness
0.8mm-1.2mm
Size
27/38/40/63/75/83/108/125
Delivery
DHL,Fedex,UPS,EMS,or by sea
Usage
Glass, Marble, Ceramic, Tile Hole Drilling