2022 wholesale price Carbide Drill Set - Elehand Metric Step Drill Bit Titanium plating – MACHINERY TOOLS

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2022 wholesale price Carbide Drill Set - Elehand Metric Step Drill Bit Titanium plating – MACHINERY TOOLS Detail:

Feature

1. Extreme Hard and Durable – High speed steel makes it provide a longer service life than others.
2. Revolutionary Flute Design – Making it clean and remove ships easily.
3. Universal Use – Making perfect holes in stainless steel, copper, aluminium, plastics and wood materials.
4. Convenient & Accurate – Diameters of the steps are laser marked for quick reference, which saves you time and makes your work more efficient.

Details

Specification:
Elehand Metric Step Drill Bit

Types of Flutes:
2 Straight Flutes, 2 Spiral Flutes, 3 Straight Flutes, 3 Spiral Flutes, 4 Spiral Flutes
Flute with Stop, Flute with Deburring Gap, Flute with Exchangeable Tip

Material (HSS):
4241, 4341, 9341, 6542(M2), M35, M42

Types of Shank:
Round Shank, 3-sided Shank, 1/4″ Hex Shank(one piece), 1/4″ Hex Shank 6.35*27mm, 3/8″ Hex Shank 9.5mm, Hex Shank R Gap, SDS Plus Shank

Types of Finish:
Bright Surface, Nitrided Coating, TiN Coating, Amber and Black, Cobalt Coating, Blue Coating, Aluminun Oxynitride

Metric Size Table:

Size (mm)

Steps (mm)

Dia. of shank (mm)

Dia. of cutters (mm)

3-12

10

6

3,4,5,6,7,8,9,10,11,12

3-13

11

6

3,4,5,6,7,8,9,10,11,12,13

3-14

12

6

3,4,5,6,7 ,8,9,10,11,12,13,14

4-12

5

6

4,6,8,10,12

4-12

9

6

4,5,6,7,8,9,10,11,12

4-20

9

8

4,6,8,10,12,14,16,18,20

4-22

10

8

4,6,8,10,12,14,16,18,20,22

4-24

11

8

4,6,8,10,12,14,16,18,20,22,24

4-30

14

10

4,6,8,10,12,14,16,18,20,22,24,26,28,30

4-32

15

10

4,6,8,10,12,14,16,18,20,22,24,26,28,30,32

4-39

13

10

4,6,9,12,15,18,21,24,27,30,33,36,39

4-39

14

10

4,6,8,10,12,15,18,21,24,27,30,33,36,39

4-40

19

12

4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40

4-47

14

12

4,7,10,13,16,20,23,26,30,33,36,40,43,47

5-28

7

10

5,8.12.16.20.24.28

5-35

13

10

5,7.5,10,13,16,19,21,23,26,29,31,33,35

5-38

14

10

5,7.5,10,13,16,19,21,23,26,29,31,33,35,38

5-65

13

12

5,10,15,20,25,30,35,40,45,50,55,60,65

6-18

7

8

6,8,10,12,14,16,18

6-20

8

8

6,8,10,12,14,16,18,20

6-24

10

8

6,8,10,12,14,16,18,20,22,24

6-25

10

8

6,8,10,12,14,16,18,20,22,25

6-25

7

8

6,9,12,16,20,22.5,25

6-30

13

10

6,8,10,12,14,16,18,20,22,24,26,28,30

6-30.5

10

10

6,9,12.7,15.2,18.6,20.4,22.5,25.5,28.3,30.5

6-32

8

10

6,10,14,18,22,26,29,32

6-32

9

10

6,9,12,16,20,22.5,25, 28.5,32

6-35

13

10

6,8,10,13,16,18,20,22,25,28,30,32,35

6-36

11

10

6,9,12,15,18,21,24,27,30,33,36

6-37

12

10

6,9,12,15,18,21,23,26,29,32,35,37

6-37

12

10

6,9,12.5, 15.2,18.6,20.4,22.5,26,28.3,30.5,34,37

6-38

12

10

6,9,13,16,19,21,23,26,29,32,35,38

6-40

16

12

6,11,17,23,29,30,31,32,33,34,35,36,37.38.39.40

6-42

13

12

6,9,12,15,18,21,24,27,30,33,36,39,42,

6-60

12

13

6,10,15,20,25,30,35,40,45,50,55, 60

7-40.5

13

12

7,10.5,12.5,14.5,16.5,18.5,20.5,23.5,26.5,30.5,32.5,38.5,40.5

8-38

11

10

8,13,16,19,21,23,26,29,32,35,38

9-36

10

10

9,12,15,18,21,24,27,30,33,36

10-20

11

8

10,11,12,13,14,15,16,17,18,19,20

10-45

8

12

10,15,20,25,30,35,40,45

12-20

9

8

12,13,14,15,16,17,18,19,20

13-38

10

10

13,16,19,21,23,26,29,32,35,38

14-24

6

8

14,16,18,20,22,24

14-25

7

8

14,16,18,20,22,24,25

20-30

11

10

20,21,22,23,24,25,26,27,28,29,30

20-34

8

10

20,22,24,26,28,30,32,34

30-40

11

12

30,31,32,33,34,35,36,37,38,39,40

40-50

11

12

40,41,42,43,44,45,46,47,48,49,50

50-60

11

12

50,51,52,53,54,55,56,57,58,59,60

Application

Step drill bits are ideal for sheet metal working and are suitable for cutting thin metals up to a thickness of 4.0 mm. You can drill multiple sized holes and deburr in one step with the step drill.

WHY CHOOSE US?

1. Cost-effective-Manufacturers produce and sell independently.
2. On-time delivery-Fully equipped, multi-professional machines are processed in the factory for the whole order process.
3. Reliable quality-Careful selection of raw materials, incoming quality control, reliable quality of products.
4. Customization accept-OEM/OBM/ODM
5. Sample-Available.
6. Professional R & D team-New products developed regularly.
7. State-owned enterprise-Reliable credit and abundant capital.

Payment Terms L/C, Western Union, D/P, D/A
 Lead Time ≤1000 45days
≤3000 60days
≤10000 90days
Modes of Transport Sea Freight, Air Freight
Sample Available
Remark OEM

 


Product detail pictures:

2022 wholesale price Carbide Drill Set - Elehand Metric Step Drill Bit Titanium plating – MACHINERY TOOLS detail pictures

2022 wholesale price Carbide Drill Set - Elehand Metric Step Drill Bit Titanium plating – MACHINERY TOOLS detail pictures

2022 wholesale price Carbide Drill Set - Elehand Metric Step Drill Bit Titanium plating – MACHINERY TOOLS detail pictures

2022 wholesale price Carbide Drill Set - Elehand Metric Step Drill Bit Titanium plating – MACHINERY TOOLS detail pictures

2022 wholesale price Carbide Drill Set - Elehand Metric Step Drill Bit Titanium plating – MACHINERY TOOLS detail pictures

2022 wholesale price Carbide Drill Set - Elehand Metric Step Drill Bit Titanium plating – MACHINERY TOOLS detail pictures

2022 wholesale price Carbide Drill Set - Elehand Metric Step Drill Bit Titanium plating – MACHINERY TOOLS detail pictures

2022 wholesale price Carbide Drill Set - Elehand Metric Step Drill Bit Titanium plating – MACHINERY TOOLS detail pictures


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