HSS TWIST DRILL BITS, FULLY GROUND

Parameters of HSS TWIST DRILL BITS, FULLY GROUND

FEATURE:

  • 135 degree spilt point starts on contact in all types of metal, no walking or skating.
  • Fully ground body, bright finish for the most accurate hole dimensions and high concentricity.
  • Hardened high speed steel body provides additional safeguard. For general using in steel, cast steel, malleable iron, sintered metal, non-ferrous metal and plastic.

HSS TWIST DRILL BITS, FULLY GROUND

SURFACE TREATMENT OPTIONS:

  • Black nitride
  • Black and Sliver
  • Sliver
  • Titanium plating
  • Black and yellow
  • Roasted yellow

MATERIAL OPTIONS:

  • HSS-M35/M2/W4341/W4241

SET OPTIONS:

  • 5pcs Black Fully Ground HSS Dril Bits Set in plastic box. (contain: 4,5,6,8,10mm)

 

  • 8pcs Black Fully Ground HSS Drill Bits Set in plastic box. (contain: 3, 4, 5, 6, 7, 8, 9, 10mm)

 

  • 13pcs Black Fully Ground HSS Drill Bits Set in plastic box. (contain: 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8mm)

 

  • 13pcs Black Oxide HSS Drill Bits Set in plastic box. (contain: 1.5, 2, 2.5, 3, 3.2, 3.5, 4, 4.5, 4.8, 5, 5.5, 6, 6.5mm)

 

  • 13pcs Black Fully Ground HSS Drill Bits Set in metal box. (contain: 1.5, 2, 2.5, 3, 3.2, 3.5, 4, 4.5, 4.8, 5, 5.5, 6, 6.5mm)

 

  • 19pcs Black Fully Ground HSS Drill Bits Set in metal box with clamshell. (contain: 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10mm)

 

  • 25pcs Black Fully Ground HSS Jobber Length Drill Bits Set in metal box. (contain: 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.5, 13mm)
ITEM NO.DIA (MM)WORKING LENGTH (MM)OVERALL LENGTH (MM)
11.01234
21.51840
32.02449
42.53057
53.03361
63.23665
73.53970
84.04375
94.24375
104.54780
114.85286
125.05286
135.55793
146.05793
156.563101
167.069109
177.569109
188.075117
198.575117
209.081125
219.581125
2210.087133
2310.587133
2411.094142
2511.594142
2612.0101151
2712.5101151
2813.0101151

 

*We can customize products according to your needs and welcome to ask us!