Specification |
Customized: Customized;
Standard: DIN, AISI;
Length: Standard;
Type: Step Drill Bits;
Material: High Speed Steel;
Usage: Wood Drilling, PCB Drilling, Metal Drilling;
Shank: 3 Flats;
Flute: 2 Spiral;
Size: 4-12/4-20/4-32mm;
Split Point Tip: 118 Degree;
Surface Treatment: Black Oxide;
Use: Wood/Plastic/Metal;
Transfer Packing: Brown Carton;
Spec.: 3-PC HSS;
Suitable for: Electric Drill;
MOQ: 100 PCS;
|
Customized: Non-Customized;
Length: Taper-length;
Type: Twist Drill Bit;
Material: Tungsten Carbide;
Usage: Wood Drilling, Metal Drilling;
1usage: Wood Drilling,Metal Drilling;
1standard: CQC&ISO;
Quality: Top Quality in China;
Certificates: ISO9001-2008,SGS;
Cutting Form: Flat,Ball Nose,Corner Radius,Roughin;
Samples: for Free;
Place of Origin: Zhuzhou-Carbide City;
Chemical Compo: 6%-12% Co-Wc;
Flute: 1-6;
HRC: 45,55,65,68;
Coating: CVD&PVD&Double Coating;
Package: 10PCS Per Plastic Box;
|
Customized: Non-Customized;
Standard: DIN;
Length: Taper-length;
Type: Twist Drill Bit;
Material: Tungsten Carbide;
Usage: Wood Drilling, Metal Drilling;
1usage: Wood Drilling,Metal Drilling;
1standard: CQC&ISO;
Quality: Top Quality in China;
Certificates: ISO9001-2008,SGS;
Cutting Form: Flat,Ball Nose,Corner Radius,Roughin;
Samples: for Free;
Place of Origin: Zhuzhou-Carbide City;
Chemical Compo: 6%-12% Co-Wc;
Flute: 1-6;
HRC: 45,55,65,68;
Coating: CVD&PVD&Double Coating;
Package: 10PCS Per Plastic Box;
|
Customized: Customized;
Standard: DIN, JIS, AISI;
Length: Jobber-length;
Type: Countersink Drill Bit;
Material: High Speed Steel;
Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling;
Name: Ej HSS Annular Cutter;
Cutting Depth: 20-50mm;
Shank Diameter: 10-50mm;
Precision: High Precision;
Cutting Materials: Stainless Steel, Copper, Iron, Steel, Aluminum etc;
Coating: Tin/Tialn/Alcrn/etc;
Shank Type: Universal / Weldon / Fein Shank;
Advantage: Sharpness, Long Life,High-Efficiencyetc;
Controlling Mode: CNC System;
OEM: OEM, ODM, Obm;
|
Customized: Customized;
Standard: API;
Length: Stub-length;
Type: Core Drill Bit;
Material: High Speed Steel;
Usage: Well Drilling;
|