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DANYANG DAMING TOOLS CO., LTD.

HSS Countersink, Countersink, HSS Countersink Drills manufacturer / supplier in China, offering HSS 3 Flute Taper Shank Metal Countersink Drill Bit, Wood Plug Cutter Straight/Tapered Claw Type Drill Core Bit, 6 PC 300mm Long Auger Drill Bit Set Wood Bits and so on.

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Supplier Homepage Product Other Tools Countersink HSS 3 Flute Taper Shank Metal Countersink Drill Bit

HSS 3 Flute Taper Shank Metal Countersink Drill Bit

FOB Price: US $0.5-5 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $0.5-5/ Piece
Get Latest Price
Production Capacity: 100, 000PCS Per Month
Transport Package: 1 PC in One Plastic Box, Then in Paper Box
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 10HC0109
  • Type: Countersink Drill Bit
  • Usage: Metal Drilling, for Drilling Metal,Aluminum Sheet,Stainless Ste
  • Flutes: O , Single, Three, Four,Five,Six,Seven Flutes
  • Manufacturing: Fully Ground ,Milled
  • Size: Dia 4.3 to 40 mm and Overall Length:40-80mm
  • Materials: HSS 4241,4341,M35,M2, M42
  • Trademark: DM
  • Origin: Danyang City, Jiangsu Province, China
  • Customized: Customized
  • Material: High Speed Steel
  • Degree: 60 Degree,90 Degree,120 Degree
  • Shank: Straight Shank,Tapered Shank, Hex Shank ,Triangl
  • Surface Color: Bright ,Titanium, Aluminum etc
  • Free Sample: Available
  • Delivery Time: 15-35days According to Quantity
  • Specification: 4.3-40mm
  • HS Code: 82075010
Product Description
Product Description

A countersink is a conical hole cut into a manufactured object, or the cutter used to cut such a hole.
A common use is to allow the head of a countersunk bolt or screw, when placed in the hole, to sit flush with or below the surface of the surrounding material (by comparison, a counterbore makes a flat-bottomed hole that might be used with a socket-head capscrew).
 A countersink may also be used to remove the burr left from a drilling or tapping operation thereby improving the finish of the product and removing any hazardous sharp edges.

Product Countersink,Countersink Drill Bit
MaterialHSS,HSS Al,Carbide etc.
Size6mm-60mm,or can be customized
Degree60°, 90°,120°
ProcessFully ground
Flutes1,3,4,6
ShankStraight,Tapered
Surface colorBright finish, black oxide, tin-coated 
UsageFor drilling metal, aluminum sheet, stainless steel, hard wood etc. 
CustomizedAvailiable

Fetures of HSS countersink

1. Ideal for chatter-free and burr-free work on sheet metal, nonferrous metal, cast iron, light metals;
2. It's designed for fast shearing and chatterless cuts;
3. It's with an exceptionally fine finish and can be run at maximum speed;
4. The cutting edges quickly center in hole and produce a smaller chip load for chatterless machining;


Specification of HSS Countersink

* 60 degree, grade 75, 82 degrees and 120 degrees are available.
* 3 ends cutting
* Best result at low cutting speed.
* Speed and precision of the hob, removing burrs and chamfer in any materialesincluyendo iron, steel, plastic or wood.
* M35 % HSSCo5 (HSS-E) available to specified requirements
* Surface finish: white, black, titanium coated and aluminum Nitride coated are
* Packaging: Individual packing in plastic or plastic blister 
* Countersink set

Size     Allover L.Shank Dia.
4.340mm4.0mm
4.840mm4.0mm
5.040mm4.0mm
5.340mm4.0mm
5.845mm5.0mm
6.045mm5.0mm
6.345mm5.0mm
7.050mm6.0mm
7.350mm6.0mm
8.050mm6.0mm
8.350mm6.0mm
9.450mm6.0mm
10.050mm6.0mm
10.450mm6.0mm
11.556mm8.0mm
12.456mm8.0mm
13.456mm8.0mm
15.060mm10.0mm
16.560mm10.0mm
19.063mm10.0mm
20.563mm10.0mm
23.067mm10.0mm
25.067mm10.0mm
26.071mm10.0mm
28.071mm12.0mm
30.071mm12.0mm
31.071mm12.0mm
40.080mm15.0mm



Packing and shipping
1 PC in One Plastic Box, Then in Paper Box
 
Shipping
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.


Company Information

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 product:HSS drill bits, masonry drill, woofd drill ,TCT saw blade, laser welded saw blade, sintered saw blade, diamond segments, diamond polishing and grinding products, cup wheel, core bits and electroplated diamond products, HSS countersink 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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