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DIN338 HSS Twist Drill Bits

Model Number:
301010

Product Name:
DIN338 HSS Twist Drill Bits

Specification:
HSS Twist Drill Bit offers solid drilling for standard usage with metal.
* Roll forged with black oxide;
* Roll forged with polished;
* Roll forged & polished titanium coated;
* Fully ground with white bright;
* Fully ground with black oxide;
* Fully ground with titanium coated;
* Fully ground with black & gold.

Feature:
* Hot roll-forged flute with special heat treatment gives additional toughness with increased durability of the drill bit;
* 118 degree point angle design for general purpose;
* 135 degree split point starts on contact in all types of metal, no walking or skating;
* Economical high speed steel bit for general drilling;
* Fully ground body, black oxide for the most accurate hole dimensions and high concentricity;
* Hardened high speed steel body provides additional safeguard.

Function:
For general using in steel, cast steel, malleable iron, sintered metal, non-ferrous metal and plastic.

Product Description

Product Name
DIN338 HSS Multiple Finishes Twist Drill Bits for Metal Standard Drilling
Feature
DIN338 Standard Compliance
Manufactured strictly in accordance with DIN338 international standard, ensuring consistent size, precision, and interchangeability for global users.
Premium HSS Material
Made from high-quality high-speed steel (HSS), delivering solid, reliable drilling performance for standard metal applications.
Multiple Process & Coating Options
7 variants available, including roll forged (black oxide/polished/titanium coated) and fully ground (white bright/black oxide/titanium coated/black & gold), to meet different drilling needs and budgets.
Versatile Metal Compatibility
Ideal for drilling in steel, cast iron, non-ferrous metals, and other common metal materials, perfect for industrial machining, fabrication, and DIY projects.
Straight Shank Universal Design
Straight shank fits most standard drills, drill presses, and power tools, ensuring secure clamping and easy operation.
Keywords
High Quality DIN338 Fully Ground/Roll Forged HSS Drill Bits Customizable Coatings
Delivery Time         
1. Product delivery time we try our best to comply with user requirements, and each product will be delivered according to the instructions.
2.Delivery to provide wearing parts and a certain amount of spare parts.3.Samples are usually shipped within
3 days, normal orders are usually shipped within 30 days.
OEM/ODM
We support customers to provide drawings customized products We also have a professional design team to help customers design packaging and products.
 Service      
If you are not satisfied with the price of our products,We can make a product that meets your price requirements by: Package/Shipping way/Change some materials do not affect the use.

SPECIFICATION:

Dia.
Working Length
Overall Length
Article Number
1.0
12
34
30101001
1.5
18
40
30101002
2.0
24
49
30101003
2.5
30
57
30101004
3.0
33
61
30101005
3.2
36
65
30101006
3.5
39
70
30101007
4.0
43
75
30101008
4.2
43
75
30101009
4.5
47
80
30101010
4.8
52
86
30101011
5.0
52
86
30101012
5.5
57
93
30101013
6.0
57
93
30101014
6.5
63
101
30101015
7.0
69
109
30101016
7.5
69
109
30101017
8.0
75
117
30101018
8.5
75
117
30101019
9.0
81
125
30101020
9.5
81
125
30101021
10.0
87
133
30101022
10.5
87
133
30101023
11.0
94
142
30101024
11.5
94
142
30101025
12.0
101
151
30101026
12.5
101
151
30101027
13.0
101
151
30101028

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