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4PCS HSS Drills Metric Titanium HSS Step Drill Bit Set for Sheet Tube Metal Drilling in Wooden Case (SED-SD4-SFW)

SHANGHAI EASYDRILL INDUSTRIAL CO., LTD.
  • Customized：Customized
  • Standard：DIN
  • Length：Jobber-length
  • Type：Center Drill Bit
  • Material：High Speed Steel
  • Usage：Metal Drilling

Base Info

  • Model NO.：SED-SD4-SFW
  • Dia Size：3-12mm, 4-12mm, 4-20mm, 4-32mm
  • Production Art：Fully Ground or Forged
  • Min Quantity：200PCS
  • Packaging：PVC Bag,Setcase,Plastic Box,Metal Box
  • Surface Finish：Tin-Coated
  • Transport Package：PVC Bag, Blister Card, Plastic Box, Metal Box etc
  • Specification：ISO9001, SGS, CE
  • Trademark：EASYDRILL
  • Origin：China
  • HS Code：820750900
  • Production Capacity：20, 000sets,Month

Description

Procuct Name4Pcs 3 Flats Shank Straight Flute Titanium  HSS Step Drill Bit Set for Metal Tube Sheet Drilling in Wooden CaseSize4-12mm, 4-20mm, 4-32mm, 4-39mm// 3-12mm, 4-12mm, 4-20mm, 4-32mmMaterialHSS   (Cobalt M35 is Available)Flute TypeStraight Flute   (Spiral Flute is Available)Flute NumberTwo Flutes   (Single Flute, Three Flutes are Available)Shank Three Flats Shank   (Quick Change Hex Shank, Round Shank, Double R Shank are Available)Surface FinishTiN   (Bright, Black & Amber, Co-coated, Black Oxide, Black & Bright, TiAIN are Available)Package4Pcs in Wooden CaseFeatures

1. Step drill bits are perfect for drilling and enlarging multiple-holes in thin sections of sheet metals, pipes, plexiglass, plastics, wood up to a thickness of 5mm.

2. 135° Spilt Point Tip: increases cutting speed with self-centering and the drills do not run off center.

3. A variety of hole diameters can be drilled using only one tool. 

4. The dimension of drilled hole is exact. 

5. Two Flute Design: provides longer life and better chip removal.

6. Titanium coating provides up to 2 times the life over high speed steel.

7. Only for rotary use. 


4PCS HSS Drills Metric Titanium HSS Step Drill Bit Set for Sheet Tube Metal Drilling in Wooden Case (SED-SD4-SFW)
4PCS HSS Drills Metric Titanium HSS Step Drill Bit Set for Sheet Tube Metal Drilling in Wooden Case (SED-SD4-SFW)
4PCS HSS Drills Metric Titanium HSS Step Drill Bit Set for Sheet Tube Metal Drilling in Wooden Case (SED-SD4-SFW)4PCS HSS Drills Metric Titanium HSS Step Drill Bit Set for Sheet Tube Metal Drilling in Wooden Case (SED-SD4-SFW)4PCS HSS Drills Metric Titanium HSS Step Drill Bit Set for Sheet Tube Metal Drilling in Wooden Case (SED-SD4-SFW)4PCS HSS Drills Metric Titanium HSS Step Drill Bit Set for Sheet Tube Metal Drilling in Wooden Case (SED-SD4-SFW)4PCS HSS Drills Metric Titanium HSS Step Drill Bit Set for Sheet Tube Metal Drilling in Wooden Case (SED-SD4-SFW)