Product Attribute
drill type: Center Drill Bit, Core Drill Bit, Countersink Drill Bit, Gun Drill Bit, Indexable Drill Bit, Spade Drill Bit, Twist Drill Bit, Other
Total Length: 32-54mm(1.26-2.13in)
finish: Other, Black Oxide, Zinc, Plain
customized support: OEM, ODM, OBM
model number: 15-40 mm 70-90 mm 155-170 mm
place of origin: Hebei, China
Type: Metal drilling bits
Keyword: double metal hole opener
Suitable for: Gypsum board plastic iron board
Advantage: Easy to operate
Material: High Carbon Steel
Product name: metal opening
Selling Units: Single item
Main Products: Inkjet, Printer, Card, embosser, Metal, engraving, machine, Air, Cushion, Machine