Features:
*Excellent material, strong and .
*Fine workmanship, no burr.
*Wide use, flat shaft for sure grip, special centering nib design to slipping.
Specifications:
Product Name:Welding Drill Bit
Material: HSS cobalt
: plating
Color:Gold,Sliver
Optional Size: 1/4 (6.5mm), 5/16 (8mm), 3/8 (10mm)
Length: 45mm/1.77"
Quantity: 1pcs
Package Content:
1*Drill Bit