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Drill, DIN340 HSS Drill Bits, HSS Twist Drill Bits manufacturer / supplier in China, offering HSS Twist Drill Bits DIN340, Good Quality Cheapest 13 PC HSS High Speed Steel Drill Bits Set, 99PCS Titanium Coated HSS Drill Bit Set and so on.

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HSS Twist Drill Bits  DIN340

FOB Price: US $0.022-1.33 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $0.022-1.33/ Piece
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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

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Basic Info
  • Model NO.: DM4-H012
  • Type: Twist Drill Bit
  • Usage: Metal Drilling, Metal Drilling
  • ANSI Standard: Taper Length
  • Hardness: HRC 65-66
  • Surface Finish: Tin Coated, Bright, Black, Coffee.
  • Flute: Doule Twist Flutes
  • Specification: 1-25mm
  • HS Code: 8207509000
  • Length: Taper-length
  • Material: High Speed Steel
  • DIN Standard: DIN340
  • Flute Length: 30-450mm
  • Sharping: 118 Degree Point
  • Shank: Straight Shank Drills, Taper Shank Drills, 1/2 Shank
  • Trademark: DM
  • Origin: Danyang City, Jiangsu Province, China
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  135200200300300400450600
12 15/3285150  135200200300300400450600
13  1/295150  135200200300300400450600
14  9/1695150  135200200300300400450600
15 19/3295150  135200200300300400450600
16  5/895150  135200200300300400450600
17 11/1695150  135200200300300400450600
18 11/16105160  135200200300300400450600
19  3/4105160  135200200300300400450600
20 25/32105160  135200200300300400450600
22  7/8105160  135200200300300400450600
24 15/16105160  135200200300300400450600
251     105160  135200200300300400450600


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.

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