Hoston brand HSS Stight Shank Twist Drill Bit

Product Description
Hoston HSS Drill Bits
1.Material:HSS4341,6542,9341,M35,M42
2.Point Angle: 118 degree or 135 degree Split Point
3.Shank Type: Cylinder
4.Surface finshing:black, white,black&white,Amber,Tin coated
5.Processing: Fully ground
6.Diameter:0.2mm-20mm

Product Feature
HSS Twist Drill Bits

1.Material:HSS M42,M35,6542(M2),9341,4341,4241


2.Finish:Tin coated,coffee,bright,rainbow colour,Black oxide,Black flute & bright shank


3.Manufactory process:roll forged,edge ground,fully ground


4.Standard:DIN 338 (jobber series)

DIN 340 (long series)

DIN 1897 (stub series)

5.Diameter:1mm-20mm


6.Flatted shank prevents slippage in three jaw chuck


7.point angle:118 degree,135 degree split point


8.Advanced equipment and technology


9.certification:ISO9001


10.Very advantageous price


Hoston brand HSS Stight Shank Twist Drill Bit