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5PCS Inch Hex Shank Spiral Flutes Titanium HSS Step Drill Bit Set for Multiple Hole Metal Cutter in Aluminum Case (SED-SD5-ST)

China 5PCS Inch Hex Shank Spiral Flutes Titanium HSS Step Drill Bit Set for Multiple Hole Metal Cutter in Aluminum Case (SED-SD5-ST), Find details about China Step Drill, HSS Step Drill from 5PCS Inch Hex Shank Spiral Flutes Titanium HSS Step Drill Bit Set for Multiple Hole Metal Cutter in Aluminum Case (SED-SD5-ST)

Model NO.
SED-SD5-ST
Dia Size
4mm-20mm
Production Art
Fully Ground or Forged
Min Quantity
100PCS
Packaging
Aluminium Box
Surface Finish
Tin Coated
Trademark
EASYDRILL
Transport Package
PVC Bag, Blister Card, Plastic Box, Metal Box etc
Specification
ISO9001, SGS, CE
Origin
China
HS Code
820750900
Model NO.
SED-SD5-ST
Dia Size
4mm-20mm
Production Art
Fully Ground or Forged
Min Quantity
100PCS
Packaging
Aluminium Box
Surface Finish
Tin Coated
Trademark
EASYDRILL
Transport Package
PVC Bag, Blister Card, Plastic Box, Metal Box etc
Specification
ISO9001, SGS, CE
Origin
China
HS Code
820750900
5PCS Inch Hex Shank Spiral Flutes Titanium HSS Step Drill Bit Set for Multiple Hole Metal Cutter in Aluminum Case(SED-SD5-ST)

Size:1/8-1/2",3/16-1/2", 3/16-7/8", 1/4-3/4", 1/4-1 3/8"
Material:HSS or Cobalt M35, HIGH SPEED STEEL
Flute Type:Spiral Flutes
Number of Flutes:Two
Shank:Quick Change Hex Shank
Point Degree:135 Degree Split Point
Process:Fully Ground
Surface Finish:Titanium Coating
Application:Steel,Brass, Copper,Aluminium,Wood and Plastic Material
Type:Twist Drill Bit
Use:Metal Drilling.
Procuct Name5Pcs  Hex Shank Spiral Flutes Titanium HSS Step Drill Bit Set for Multiple Hole Metal Cutter in Aluminum Case
Size1/8-1/2", 3/16-1/2", 3/16-7/8", 1/4-3/4", 1/4-1 3/8"   (Metric 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 Quick Change Hex Shank   (Three Flats Shank, Round Shank, Double R Shank are Available)
Surface FinishTiN   (Bright, Black & Amber, 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° 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. The Spiral Groove: creates better, less noise, less force has to be used.

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

8. Only for rotary use. 


5PCS Inch Hex Shank Spiral Flutes Titanium HSS Step Drill Bit Set for Multiple Hole Metal Cutter in Aluminum Case (SED-SD5-ST)
5PCS Inch Hex Shank Spiral Flutes Titanium HSS Step Drill Bit Set for Multiple Hole Metal Cutter in Aluminum Case (SED-SD5-ST)5PCS Inch Hex Shank Spiral Flutes Titanium HSS Step Drill Bit Set for Multiple Hole Metal Cutter in Aluminum Case (SED-SD5-ST)5PCS Inch Hex Shank Spiral Flutes Titanium HSS Step Drill Bit Set for Multiple Hole Metal Cutter in Aluminum Case (SED-SD5-ST)5PCS Inch Hex Shank Spiral Flutes Titanium HSS Step Drill Bit Set for Multiple Hole Metal Cutter in Aluminum Case (SED-SD5-ST)5PCS Inch Hex Shank Spiral Flutes Titanium HSS Step Drill Bit Set for Multiple Hole Metal Cutter in Aluminum Case (SED-SD5-ST)
5PCS Inch Hex Shank Spiral Flutes Titanium HSS Step Drill Bit Set for Multiple Hole Metal Cutter in Aluminum Case (SED-SD5-ST)
 

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