HSS 60/82/90 Degree 3-Flute Countersink
|FOB Price:||US $0.5-5 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $0.5-5/ Piece|
|Production Capacity:||100, 000PCS Per Month|
|Transport Package:||1 PC in One Plastic Box, Then in Paper Box|
|Payment Terms:||L/C, T/T|
- Model NO.: 10HC01081
- 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
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|
|Material||HSS,HSS Al,Carbide etc.|
|Size||6mm-60mm,or can be customized|
|Surface color||Bright finish, black oxide, tin-coated|
|Usage||For drilling metal, aluminum sheet, stainless steel, hard wood etc.|
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.|
Packing and shipping
1 PC in One Plastic Box, Then in Paper Box
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.
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/