R-Eco HSS Twist Drill Bit DIN338RN
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R-Eco HSS Twist Drill Bit DIN338RN

1, Roll Forged drill bit HSS 4241 with 118degrees tip point and flute type N.
2, Diameter tolerance h8 standard.
3, Quick penetration and easy drilling.
4, To drill holes in unalloyed and alloyed steels (up to 900/mm2), cast iron.
5, The rolling process gives the bit a degree of elasticitly and reduce the risk of breaking.

  • 901 Series
  • HTT, OEM job
  • OPP 
  • To drill holes in unalloyed and alloyed steels, cast iron, etc.
  • 901
  • 0.5 to 20mm
  • Cylinder
  • Metal work 
Quantity:

Size Table:

Item NumberDiameter(mm)Working Length(mm)Overall Length(mm)
901.33800500.5622
901.33801001.01234
901.33801501.51840
901.33802002.02449
901.33802502.53057
901.33803003.03361
901.33803203.23665
901.33803503.53970
901.33804004.04375
901.33804204.24375
901.33804504.54780
901.33805005.05286
901.33805205.25286
901.33805505.55793
901.33806006.05793
901.33806206.263101
901.33806506.568109
901.33807007.069109
901.33807507.575117
901.33808008.075117
901.33808508.581125
901.33809009.081125
901.33809509.587133
901.338100010.087133
901.338105010.594142
901.338110011.094142
901.338115011.5101151
901.338120012.0101151
901.338125012.5101151
901.338130013.0
101151
901.338135013.5108160
901.338140014.0108160
901.338145014.5114169
901.338150015.0114169
901.338155015.5120178
901.338160016.0120178
901.338165016.5125184
901.338170017.0125184
901.338180018.0130191
901.338190019.0135198
901.338200020.0
140205

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