Wholesale/Supplier High Performance Carbide Twist Drills Bits

Min.Order: 100
Product origin: Tianjin, China
Infringement complaint: complaintComplaint
US$ 0.1 ~ 0.35

Description
Specification

Material

HSS
ColorBlack Golden
DiameterApprox. 1.5-6.5mm (1.5mm / 2.0mm / 2.5mm / 3.0mm / 3.2mm / 3.5mm /4.0mm / 4.5mm / 4.8mm / 5.0mm / 5.5mm / 6.0mm / 6.5mm)
Angle Point TypeSplit Point
Shank TypeStraight Round Shank
ApplicationDrill Hole in Steel Metal Iron Copper Aluminum Cast Iron Alloy Steel
Specification
Rotating speed
Specification
Specification
1-2mm
3000-1800MAX R.P.M
8.1-9mm
500-400MAX R.P.M
2.1-3mm
1800-1400MAX R.P.M
9.1-10mm
350-300MAX R.P.M
3.1-4mm
1400-1000MAX R.P.M
10.1-11mm
300-280MAX R.P.M
4.1-5mm
1000-800MAX R.P.M
11.1-12mm
300-280MAX R.P.M
5.1-6mm
800-700MAX R.P.M
12.1-13mm
280-250MAX R.P.M
6.1-7mm
700-600MAX R.P.M
14mm
220MAX R.P.M
7.1-8mm
600-500MAX R.P.M
15mm
200MAX R.P.M
   


OUR ADVANTAGES:

1) Sharp and fast drilling ;
2) Easy and quick chip removal ;
3) Delivery within the allotted time;

4)Stable quality and widely use for hole drilling in hard material;
5)Substantial experiece;

6)Competitive price.

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