The material grade for the half ground HSS drill bit includes 4241#, W4, W9, M2 and others. The product is produced through grinding the back and polishing the flute of the roll forged product. Its surface color covers the white, black, amber, double color, golden yellow and rainbow. The production standard is DIN, ASME and JIS.
Model | Surface Color | Material | Size | Package |
FH03 Black and Bright Type | Black Flute with Bright Back and Shank | 4241#, W4, W9, M2, M35 | 0.1mm till 25mm by 0.1mm step | PEC Bag, PVC Bag, Single PVC Bag, Paper Bag, Plastic Tube or Plastic Box |
FH05 Amber and Black Type | Black Flute with Amber Back and Shank | |||
FH08 Bright Type | Bright Finished | |||
FH09 Golden Type | Titanium Coating (Golden Color) | |||
FH10 Rainbow Type | Titanium Coating (Rainbow Color) | |||
FH11 Amber Type | Titanium Coating (Rainbow Color) |
Our company is a China-based half ground HSS drill bit manufacturer and supplier. We provide various types of products such as step drill bit, taps for screw thread, diamond saw blade and fully ground twist drill bit.
Related Names
Half Ground Drill | HSS Drill Set | HSS Drill Head