Specifications

Double End HSS Drill Bits
Standard:ASME B.94.11M
ISO2000 CERTIFICATED
Size:3.0-6.5mm
Fast drilling speed, Long life

Double End HSS Drill Bits

HSS Doble Twist End Drill Bits double end drill bit

ISO2000 CERTIFICATED

Product Description:
 Name:HSS Twist Drill Bits, Double Ended
Manufacturing process: Fully Ground
Material:HSS 4341, 9341, M2, Cobalt 5%, Cobalt 8%
Size: 3.0mm-6.5mm
Surface finishing: White, TIN Coated, Rainbow Color, Bright, Black & Bright, Zirconium Coating, Black, Coffee Color, etc.
Point angle:118°or 135°
 
* this drills have flutes and cutting points on both ends. this allows the user with the ability to reverse the drill and utilize both ends.
* 135 split point starts drilling immediately.
* twice as many holes as a single end drill bit.
* used primarily in small machine shops and automatic body shops for drilling holes for  sheet metal screws or rivets.
* for drilling thin sheet metals, steel sheet, sheet brass, sheet aluminum and plastic sheets.
 
Item No.:TY3-H029

 

 

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