HSS Drill Bits
Material:High Speed Steel
Size:0.2mm-20.0mm
Package:10/5 pcs in a PVC pouch then in paper box
JIANGWEI TOOLS - DIN338, HSS Straight Shank Twist Drill Bits
Introduction of HSS Twist Drill Bits.
Can Supply The Following Froduction Technics
| Roll Forged | |
| Roll & Polished | |
| Fully Ground | |
| Milled |
Suitable HSS Grade
| Roll Forged | Suitable HSS 4241/HSS 4341 |
| Roll & Polished | Suitable HSS 4241/HSS 4341 |
| Fully Ground | Suitable HSS 4341/HSS 9341/HSS 6542/HSS Co5% |
| Milled | Suitable HSS 6542/HSS 9341/HSS Co5% |
Suitable Standard
| Roll Forged | 1, DIN338 2, DIN340 3,Jobber Length |
| Roll & Polished |
1, DIN338 2, DIN340 3, Jobber Length |
| Fully Ground |
1. DIN338 2, DIN340 3, DIN1897 4, Jobber Length 5, Taper Length 6, Aircraft Extension 7, Screw Machine Length |
| Milled | 1, DIN340 2, DIN1869 3, Aircraft Extension 4, Extra Length |
Point Angle
| 118° degree | 118° Split Point | 135° Split Point |
Available Shank Type
| 10mm, 13mm Reduced Shank |
| 3/8", 1/2" Reduced Shank |
| 1/4" Quick Change Shank |
| Three Flat Shank |
Surface Treatrment
| Black Oxide | |
| Bright Finish | |
| Tin-coated | |
| Amber Color | |
| Black & Gold |
Shank Type
HSS Twist Drill Bits, DIN338, Rolled.
Manufacturing Process:Roll Forged.
Material: HSS4241
Sizes:0.2mm-20mm
Surface Finishing:Black, Black & White, Coffee, etc.
Point Angle:118°or 135° (Split Point are available from 3mm)
Item No.:JW4-1.1.1.1
HSS Drill Bits,DIN338, Rolled & Polished.
Manufacturing Process:Rolled & Polished.
Material: HSS M2, HSS 9343, HSS 4341, P6M5, HSS4241
Sizes:0.2mm-20mm
Surface Finishing:White,TIN coated, Rainbow Colour, etc.
Point Angle:118°or 135° (Split Point are available from 3mm)
Item No.:JW4-1.1.1.3
HSS Twist Drill Bits, DIN338, Fully Ground.
Manufacturing Process:fully ground.
Material: HSS Co8%, HSSCo5%, HSS M2, HSS 9343, HSS 4341, P6M5, HSS4241
Sizes:0.2mm-20mm
Surface Finishing:Black, Black & White, Coffee, etc.
Point Angle:118°or 135° (Split Point are available from 3mm)
Item No.:JW4-1.1.1.5
HSS-E Drill Bits,DIN338,Fully Ground
Manufacturing Process:Fully Ground
Material:HSS Co ( M35, M42)
Sizes:0.2mm-20mm
Surface Finishing:Coffee Color,White, Dark Coffee,etc.
Point Angle:118°or 135° (Split Point are available from 3mm)
