18 Years Factory Wool Buffing Wheel - Elehand Metric Step Drill Bit Titanium plating – MACHINERY TOOLS
18 Years Factory Wool Buffing Wheel - 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:
Related Product Guide:
We pursue the administration tenet of "Quality is remarkable, Services is supreme, Status is first", and will sincerely create and share success with all customers for 18 Years Factory Wool Buffing Wheel - Elehand Metric Step Drill Bit Titanium plating – MACHINERY TOOLS , The product will supply to all over the world, such as: Philippines, Ottawa, Oman, Till now, the items list has been updated regularly and attracted clients from around the globe. Comprehensive facts is often obtained in our web-site and you'll be served with premium quality consultant service by our after-sale group. They are likely to help you get thorough acknowledge about our goods and make a satisfied negotiation. Company go to to our factory in Brazil is also welcome at any time. Hope to obtain your inquiries for any pleased co-operation.
By Meredith from Romania - 2018.09.08 17:09
The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
By Agustin from Italy - 2017.06.25 12:48
