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3PCS HSS Drills Set Metric Three Flats Shank Spiral Flute Step Drill Bit Set for Sheet Tube Metal Drilling in Plastic Box (SED-SD3-FSF)

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-SD3-FSF
  • Dia Size：4mm-20mm
  • Production Art：Fully Ground or Forged
  • Min Quantity：200sets
  • Packaging：PVC Bag,Setcase,Plastic Box,Metal Box
  • Surface Finish：Original Color
  • Transport Package：PVC Bag, Blister Card, Plastic Box, Metal Box etc
  • Specification：ISO9001, SGS, CE
  • Trademark：EASYDRILL
  • Origin：China
  • HS Code：820750900
  • Production Capacity：200, 000PCS,Month

Description

Procuct Name3Pcs Three Flats Shank Spiral Flute Step Drill Bit Set For Sheet Tube Metal Drilling in Plastic BoxSize4-12mm, 4-20mm, 4-32mm   (Inch Size is Available)MaterialHSS   (Cobalt M35 is Available)Flute TypeSpiral Flute   (Straight 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 FinishBright   (TiN, Black & Amber, Co-coated, Black Oxide, Black & Bright, TiAIN are Available)Package3Pcs in Metal Box   (Nylon Bag, Wooden Box, Plastic Box, Double Blister, Aluminum Case are Available)Features

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° Split 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. The Spiral Groove: creates better, less noise, less force has to be used.

7. Only for rotary use. 


3PCS HSS Drills Set Metric Three Flats Shank Spiral Flute Step Drill Bit Set for Sheet Tube Metal Drilling in Plastic Box (SED-SD3-FSF)
3PCS HSS Drills Set Metric Three Flats Shank Spiral Flute Step Drill Bit Set for Sheet Tube Metal Drilling in Plastic Box (SED-SD3-FSF)3PCS HSS Drills Set Metric Three Flats Shank Spiral Flute Step Drill Bit Set for Sheet Tube Metal Drilling in Plastic Box (SED-SD3-FSF)3PCS HSS Drills Set Metric Three Flats Shank Spiral Flute Step Drill Bit Set for Sheet Tube Metal Drilling in Plastic Box (SED-SD3-FSF)3PCS HSS Drills Set Metric Three Flats Shank Spiral Flute Step Drill Bit Set for Sheet Tube Metal Drilling in Plastic Box (SED-SD3-FSF)3PCS HSS Drills Set Metric Three Flats Shank Spiral Flute Step Drill Bit Set for Sheet Tube Metal Drilling in Plastic Box (SED-SD3-FSF)