Ticn Coated DIN333-a HSS Cobalt Center Spot Drill Bit

Model NO.
PFT033
Size
0.5-12.5mm
Manufacturing Process
Fully Ground or Milled
Standards
DIN333 a Type , B Type or R Type
Product Name
HSS Center Drill Bit
Transport Package
Single Piece Packed in Clam Shell
Specification
TUV, CE
Trademark
Perfect
Origin
Jiangsu Province, China
Production Capacity
5000PCS/ Per Day
Reference Price
$ 3.60 - 4.50
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Product Description

Product Description:
 
Procuct Name DIN333 TiCN Coated  HSS Spot  Center Drills for Centre Drilling
Material HSS4241,4341,6542(Co5%-M35,Carbide are Available)
Process Fully Ground 
Flute

Straight Flutes(2 Flute is Available)

Surface TiCN-coated(Bright Finishing,Amber,AlTiN coated ,are Available)
Size 0.5MM-12.5MM
Standard DIN333A(DIN333B,DIN333R,Extra Long  ,GOST 14952-75 are Available)
Features

1.Center drill bits can be used to make conical holes for a lathe center in order to make a starting point for a standard twist drill, designed to prevent the twist drill from walking, as well as for producing center holds in components or work pieces with require machining between centers.
2.Available for all Kinds of Materials: Metal, Alloy, Copper, Iron, Wood, Aluminum, and so on.
3.Durable and Resistance: Center drill bit is made of HSS high speed steel, with extremely sharp blade, low consumption and durable with impact resistance, wear resistance.
4.center drills have flutes and cutting points on both ends. this allows the user with the ability to reverse the drill and utilize both ends.
5.Titanium-Coated High-Speed Steel for maximum durability and lasts up to 6X more than conventional bits. Titanium Coating acts to enhance the surface hardness of the drill to improve accuracy and reduce friction when drilling and also helps to control the temperature and wear resistance so as to increase efficiency

6.60 degree countersink angle fits all standard centers
7.High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance



Size:
Ticn Coated DIN333-a HSS Cobalt Center Spot Drill Bit
Ticn Coated DIN333-a HSS Cobalt Center Spot Drill Bit

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