• Transport Package：Plastic Box
• Specification：ISO9001-2000
• Trademark：PREDA
• Origin：Changzhou-Jiangsu
• HS Code：8207709
• Production Capacity：500000PCS,Month

Basic Info.

Transport Package Plastic Box Specification ISO9001-2000 Trademark PREDA Origin Changzhou-Jiangsu HS Code 8207709 Production Capacity 500000PCS/Month

Product Description

1 Solid carbide center drills with TIALN coating
2 Work piece for aluminium, steel and stainless steel 
3 Good price 
4 Fast delivery 
5 High quality for CNC Metal working 


Products specification

Drilling point for 90 degree and 120 degree 
Din standard 
 

1, Chemical Composition: 10%Co-Wc90%
 
2, Raw Material: Super Micro grain with Diameter less than 0.2UM
 
3, International Industrial Standard: K10, K05-K15, K20-K30, K20-K40
 
4, Application areas: Machining of cast iron, nonferrous alloy, chill cast iron, hard steel, stainless steel, plastic materials, fiberglass, carbon fiber and other non-metallic. 
 
5, Served industries: Aerospace, Transportation, Medical Equipment, Manufacturing, Mold Development, etc. 




Quality Assure
 
 
 
 1.Best materials :
 
Our materials are the high grade materials in China and world.
 
 China :
 
           Zhuzhou, Nanchang, Zi gong, CB of Taiwan.
 
 
world:
               SANDVIK of Sweden
          Teagutec of Korean
          kennameatl of American
          Guhring of Germany
 
 
2. The processing equipents:
 
 
1. Walter CNC machine from Germany
2. ANVA CNC machine from Australia

UTTING DATA
Flute Diameter	Shank Diameter	Flute Length	Overall length
2	2	4	50
3	3	6	50
4	4	8	50
5	5	10	50
6	6	12	50
8	8	16	50
10	10	20	60
12	12	20	75
16	16	25	75
20	20	25	100
4	4	8	100
5	5	10	100
6	6	12	100
8	8	16	100
10	10	20	100
12	12	20	100