Elehand Imperial Step Drill Bit High Speed Steel Material

Short Description:

Elehand Imperial Step Drill Bits are ideal for a variety of materials like plastic, wood, aluminum, stainless steel and other types of sheet metal.

Constructed of industrial high speed steel with different types of finish for durability and strength to punch and drill clean holes.

Drill bit split point tip accelerates cutting speed while preventing the bits from moving, or walking away, when starting to drill.

Quick change of diverse types of shank makes for easy, convenient bit switching.

Revolutionary flute design makes it clear chips and particles to escape fast and easily.

Send email to us

Product Detail

Product Tags

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