Factory wholesale Polishing Tool - Elehand Imperial Step Drill Bit High Speed Steel Material – MACHINERY TOOLS

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Factory wholesale Polishing Tool - Elehand Imperial Step Drill Bit High Speed Steel Material – MACHINERY TOOLS Detail:

Feature

1. Extreme Hard and Durable – High-speed steel makes it last longer than others.
2. Revolutionary Flute Design – Making it to clean ships easily.
3. Wide Application – Making holes in metal, plastic and wood materials.
4. Universal Use – Suitable for use with thin materials including stainless steel, copper, aluminium, plastics and laminates
5. Convenient & Accurate – Diameters of the steps are laser marked for quick reference

Details

Specification:
Elehand Imperial 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	Steps	Dia. of Steps	Dia. of Shank
1/8″-3/8″	5	1/8″, 3/16″, 1/4″, 5/16″, 3/8″	1/4″
1/8″-1/2″	13	1/8″,,5/32″, 3/16″, 7/32″,,1/4″, 9/32″, 5/16″, 11/32″, 3/8″, 13/32″, 7/16″, 15/32″, 1/2″	1/4″
3/16″-1/2″	7	1/8″, 3/16″, 1/4″, 5/16″, 3/8″, 27/64″, 1/2″	1/4″
3/16″-1/2″	6	3/16″,1/4″,5/16″,3/8″,7/16″, 1/2″	1/4″
3/16″-9/16″	7	3/16″, 1/4″, 5/16″, 3/8″, 27/64″, 31/64″, 9/16″	1/4″
3/16″-7/8″	12	3/16″,1/4″ 5/16″ 3/8″ 7/16″ 1/2″ 9/16″ 5/8″ 11/16″ 3/4″ 13/16″ 7/8″	3/8″
1/4″-3/4″	9	1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″, 3/4″	3/8″
1/4″-7/8″	11	1/4″, 5/16″, 3/8″, 27/64″, 31/64″, 9/16″, 39/64″, 43/64″, 23/32″, 25/32″, 7/8″	3/8″
1/4″-1.3/8″	10	1/4″, 3/8″, 1/2″, 5/8″, 3/4″, 7/8″, 1″, 1.1/8″, 1.1/4″, 1.3/8″	3/8″
1/4″-1.1/2″	10	1/4″, 3/8″, 1/2″, 5/8″, 3/4″, 7/8″, 1.1/8″, 1.1/4″, 1.3/8″, 1.1/2″	3/8″
5/16″-7/8″	10	5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″, 3/4″ 13/16″, 7/8″	3/8″
7/16″-1-1/8″	12	7/16″, 1/2″, 9/16″, 5/8″, 11/16″, 3/4″, 13/16″, 7/8″, 15/16″, 1″, 1.1/16″, 1.1/8″	3/8″
9/16″-1″	8	9/16″ .5/8″ 11/16″ 3/4″ 13/16″ 7/8″ 15/16″ 1″	3/8″
13/16″-1.3/8″	10	13/16″, 7/8″, 15/16″, 1″, 1.1/16″, 1.3/32″, 1.5/32″, 1.7/32″, 1.7/64″, 1.3/8″	1/2″
7/8″-1.1/8″	2	7/8″, 1.1/8″	3/8″

Application

Elehand Imperial Step drill bits are ideal for sheet metal working and are suitable for cutting thin metals up to a thickness of 4.1 mm. You can drill and deburr in one step with the step drill. Mainly used in these sections:
Electrical
Sanitary engineering and heating techniques
Automotive, mechanical engineering

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

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We aim to find out quality disfigurement from the production and supply the best service to domestic and overseas customers wholeheartedly for Factory wholesale Polishing Tool - Elehand Imperial Step Drill Bit High Speed Steel Material – MACHINERY TOOLS , The product will supply to all over the world, such as: Boston, Mauritius, Tanzania, Wide selection and fast delivery to suit your needs! Our philosophy: Good quality, great service, keep improving. We've been looking forward that more and more oversea friends join in our family for further development near the future!

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