OEM Manufacturer Step Drill Bit Set - Elehand Countersink Drill Bit for Chamfering and Deburring – MACHINERY TOOLS

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OEM Manufacturer Step Drill Bit Set - Elehand Countersink Drill Bit for Chamfering and Deburring – MACHINERY TOOLS Detail:

Feature

1. Wide Application – Suitable for all Woods and Soft Metals.
2. Unique Point design – 90° angle on the point for sharp and precise countersinking. The cutting edge is hardened and honed for sharpness, which is great for ginking 90 degree holes into wood and soft metals.
3. Quick Design Shank – Quick Change Shanks to facilitate fast changing with a Quick Chuck System.
4. Long life – Heat treated carbon steel blades ensure good tool life.

Details

Specification:
.Elehand Countersink Drill Dit

Flute types:
Single Flute Countersink: Ideal for chambering, deburring, and countersinking. It provides a smooth finish on a variety of materials such as aluminum, plastic, wood.

Three Flutes Countersink: Most commonly used countersink. It was designed for countersinking holes for centers or for enlarging existing holes.

Four Flutes Countersink: Also called Machine Countersink. For enlarging existing holes.

Types of Shank:
Round Shank, Hex Shank, Mores Shank

Size Table:

Round Shank

Cutting Dia. (mm)	Shank Dia. (mm)	Overall Length (mm)
4.3	4	40
5	4	40
5.3	4	40
6	5	45
7	6	50
8	6	50
8.3	6	50
9.4	6	42
10	6	50
12.4	8	56
15	10	69
16.5	10	60
19	10	63
20.5	10	63
25	10	67
31	10	71

Morse Shank

Cutting Dia. (mm)	Morse Taper	Overall Length (mm)
16.5	1MT	87
20.5	2MT	103
25	2MT	110
31	2MT	112
40	3MT	138
50	3MT	145
63	4MT	175
80	4MT	182

Application

For enlarging, countersinking and cleaning holes.
For a broad range of materials such as metal, plastic and wood.
Variety of flute designs ideal for deburring or chambering.

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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High quality Very first,and Consumer Supreme is our guideline to offer the most beneficial service to our consumers.At present, we're attempting our greatest to be among the top exporters in our area to fulfill buyers far more need to have for OEM Manufacturer Step Drill Bit Set - Elehand Countersink Drill Bit for Chamfering and Deburring – MACHINERY TOOLS , The product will supply to all over the world, such as: Japan, Poland, El Salvador, Good quality and reasonable price have brought us stable customers and high reputation. Providing 'Quality Products, Excellent Service, Competitive Prices and Prompt Delivery', we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. We will work whole-heartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.

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