Jiangsu, China
Business Type:
Registered Capital:
100000 RMB
Plant Area:
101~500 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available

Drill, DIN340 HSS Drill Bits, HSS Twist Drill Bits manufacturer / supplier in China, offering DIN340 Long Length HSS Roll Forged Drill, Magnetic Bit Holder Hex Shank, Bit Holder, Magnetic Screwdriver Head 40 in 1 1/2" 3/8" Hex Star Torx Spline Socket Bit Driver Set and so on.

Gold Member Since 2007
Audited Supplier

DIN340 Long Length HSS Roll Forged Drill

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $0.022-1.33/ Piece
Production Capacity: 100000PCS Per Month
Transport Package: 10/5 PCS in One PVC Bag, 10 Bags in One White Box
Payment Terms: L/C, T/T, Western Union
Length: Taper-length
Type: Twist Drill Bit
Material: High Speed Steel
Usage: Metal Drilling, Metal Drilling
DIN Standard: DIN340
ANSI Standard: Taper Length

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Basic Info

Model NO.: DM4-H012
Flute Length: 30-450mm
Hardness: HRC 65-66
Sharping: 118 Degree Point
Surface Finish: Tin Coated,Bright,Black ,Coffee.
Shank: Straight Shank Drills,Taper Shank Drills,1/2 Shank
Flute: Doule Twist Flutes
Trademark: DM
Specification: 1-25mm
Origin: Danyang City, Jiangsu Province, China
HS Code: 8207509000

Product Description

Product Information

Drill bits are cutting tools used to create cylindrical holes, almost always of circular cross-section. Bits are held in a tool called a drill, which rotates them and provides torque and axial force to create the hole. Specialized bits are also available for non-cylindrical-shaped holes.

HSS drill Standard: : DIN 338 (jobber series),DIN 340 (long series),DIN 1897 (stub series)
Manufacturing Process: Fully Ground, Milled, Rolled, Edge Ground.
Material: HSS4241, HSS4341, HSS6542(M2), HSS Cobalt 5% (M35 Co5%)
Surface: Black finish, Bright finish, Black & Bright finish, Tin-coated Finish, Amber / Coffee Finish, Rainbow Color Finish.
Packing: PVC Pouch, Paper Box, Plastic Box, Plastic tube, Metal Box or as per the customer's requirement.
Size: 1mm-30.0mm
Point Angle: 118° or 135° (Split Point are available from 3.0mm)
Application: For drilling steel, cast steel, grey cast iron, malleable iron, sintered metal, low hardness alloyed

DIN340 HSS Straight Shank Long Series Roll-Forged Drill
HSS Twist Drill Bits, DIN340, Roll Forged.
Manufacturing Process:Roll Forged.
Material: HSS
ANSI Standard:Taper Length
Point  Angle:118°/135°

Detailed Specification
HSS Drill Bits
ManufacturingSurface FinishSharpening
WhiteBlackB&WTin CoatedAmberBlack&Gold118°135°S.P.Turto Max118°S.PWeb Thinning
Rolled Forged





Rolled Polished


Fully Ground



Jobber length,ScrewMachine Length,Taper length,Aircraft Extension
MaterialHSS4241,HSS4341,HSS6542(M2),HSS CO5%(M35),HSS CO8%(M42)
ShankStraight shank(Parallel shank), Reduced Shank, hex shank,1/4″Quick change shank,3Flats shank,1/2"shank,3/8"shank
Helix AngleType N,Type W,Type H
RotatingRight Hand,Left Hand

3  1/83060

4  5/324075

5  3/16508585150

6 15/646010085150135200200300300400450600
6.5  1/46010085150135200200300300400450600
7  9/326010085150135200200300300400450600
8  5/168012085150135200200300300400450600
9 11/328012085150135200200300300400450600
10  3/88012085150135200200300300400450600
11  7/1685150

12 15/3285150

13  1/295150

14  9/1695150

15 19/3295150

16  5/895150

17 11/1695150

18 11/16105160

19  3/4105160

20 25/32105160

22  7/8105160

24 15/16105160

251     105160



Packing Information
A. Plastic pipe packing
B. Metal displaybox packing
C. Plastic tube packing
D. Plastic displaybox packing
E. 1pc / PVC bag,then 1pc / inner paper box
F.  Grey metal displaybox packing
G.  Metal box for drill bits set packing
H.  Wooden box for drill set packing
J.5/10 pieces packind in PVC bag, then in white paper box, then in carton

1. TNT/FedEx/DHL/UPS for samples or under 45KG weight goods , Door to Door.
2. By Air or by Sea for batch goods,from airport(seaport) to airport(seaport).
3. Customers specifying freight forwarders or not.
4. Production Time: 3- 7days for samples; 2-3.5 weeks for batch goods

Our company

1) We're a direct manufacturer and 100% export to worldwide(USA, Isrel, Jordan, Iran, Thailand,Duabai, South Africa, Kenya, Egypt, Australia, UK, Spain, Brazil, etc)
2) We have around 15 years producing experience
3) Our drill product:HSS drill bits, masonry drill, SDS drill,glass&tile drill, step drill, wood flat drill, wood auger bit, wood brad drill, center drill, left hand drill, drill set etc.
4) Above 95% customers will place a formal order after testing the samples.

More information about our products, welcome to visit :http://en.dmcraftools.com/

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