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5PCS HSS Drills Set Inch 3 Flats Shank Straight Flute Titanium HSS Step Drill Bit Set for Metal Tube Sheet Drilling in Aluminum Case (SED-SD5-SFT)

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-SD5-SFT
  • Dia Size：3-12mm, 4-12mm, 4-20mm, 4-32mm, 4-39mm
  • Production Art：Fully Ground or Forged
  • Min Quantity：200PCS
  • Packaging：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 Name5Pcs 3 Flats Shank Straight Flute Titanium HSS Step Drill Bit Set for Metal Tube Sheet Drilling in Aluminum CaseSizes1/8-1/2", 3/16-1/2", 3/16-7/8", 1/4-3/4", 1/4-1 3/8"   (Metric Size is Available) 3-12mm, 4-12mm, 4-20mm, 4-32mm, 4-39mmMaterialHSS   (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   (Black & Amber, Bright, Co-coated, Black Oxide, Black & Bright, TiAIN are Available)Package5Pcs in Aluminum Case   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. Titanium coating provides up to 2 times the life over high speed steel.

7. Only for rotary use. 


5PCS HSS Drills Set Inch 3 Flats Shank Straight Flute Titanium HSS Step Drill Bit Set for Metal Tube Sheet Drilling in Aluminum Case (SED-SD5-SFT)
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5PCS HSS Drills Set Inch 3 Flats Shank Straight Flute Titanium HSS Step Drill Bit Set for Metal Tube Sheet Drilling in Aluminum Case (SED-SD5-SFT)