Widetop > Fully Ground Twist Drill Bits > Double Ended HSS Drill Bits For Metal , High Speed Steel Drill Bits Metric Size
Double Ended HSS Drill Bits For Metal , High Speed Steel Drill Bits Metric Size
Double Ended HSS Drill Bits For Metal , High Speed Steel Drill Bits Metric Size

Double Ended HSS Drill Bits For Metal , High Speed Steel Drill Bits Metric Size

  1. Fully ground Double Ended HSS Drill Bits

  2. For drilling metal

  3. Bright finished surface for the drill bits

Double Ended HSS Drill Bits For Metal , High Speed Steel Drill Bits Metric Size

double_ended_hss_drill_bits_for_metal_high_speed_steel_drill_bits_metric_size 1

  • Type : Straigh Shank with double ends for the drill bits

  • Material: High speed steel 4241, 4341, M2, M35,M42

  • Use: Metal Drilling

  • Surface treatment: Bright surface is the standard treatment, titanium coating, black oxide, amber finished each is available

  • Process: fully ground


Double end HSS drill bits features:

  • Double end drill bits have flutes and cutting points on both ends. Allows the user with the ability to reverse the drill and utilize both ends.

  • 135 split point starts drilling on place firmly.

  • Two times life time compared with a single end drill bit.

  • The double end drill bits are used primarily in small machine shops and automatic body shops for drilling holes for sheet metal screws or rivets.

  • Drilling thin sheet metals, steel sheet, sheet brass, sheet aluminum and plastic sheets.


Sizes:


Size:mmworking lengthoverall lengthSize:inchworking lengthoverall length
311461/81/21-13/16
3.211499/645/82-1/16
3.514525/325/82-3/16
414553/165/82-5/16
4.517587/323/42-5/8
517621/43/42-7/8
5.51966


61966


6.52270



Released on:2019-07-17 Updated on:2019-07-19

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