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3Pcs Set Straight Flute Titanium HSS Metal Sheet Tube Conical Drill Bit for Tube and Sheet Drilling
3Pcs Set Straight Flute Titanium HSS Metal Sheet Tube Conical Drill Bit for Tube and Sheet Drilling


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3Pcs Set Straight Flute Titanium HSS Metal Sheet Tube Conical Drill Bit for Tube and Sheet Drilling3Pcs Set Straight Flute Titanium HSS Metal Sheet Tube Conical Drill Bit for Tube and Sheet Drilling

 Product Description
Procuct Name 3Pcs Three Flats Shank Titanium HSS Conical Drill Bit for Tube and Sheet Drilling in Plastic Box
Size 4-12mm, 4-20mm, 6-30mm
Material HSS   (Cobalt M35 is Available)
Flute Type Straight Flute   (Spiral Flute is Available)
Flute Number Single Flute   (Two FlutesThree Flutes are Available)
Shank  Three Flats Shank   (Quick Change Hex ShankRound ShankDouble R Shank are Available)
Surface Finish TiN   (BrightBlack & AmberCo-coatedBlack OxideBlack & BrightTiAIN are Available)
Package 3Pcs in Plastic Box   (Metal Box is 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. A variety of hole diameters can be drilled using only one tool. 

3. Single Cutting Edge:creates perfectly round holes in metal, plastic, wood and other thin materials without center punching.

4. High speed steel provides good life and high precision.

5. Three Flats Shank: fits into power tools chuck securely and eliminates slip.

6. Only for rotary use. 

 Product Sizes

3Pcs Set Straight Flute Titanium HSS Metal Sheet Tube Conical Drill Bit for Tube and Sheet Drilling

 

We Can Produce All Sizes of Step Drill Bits as Your Requirement ,Please Contact Us If You Need.

highly experienced industry professionals
- all at your disposal