Высококачественные спиральные сверла HSSCO с прямым хвостовиком для

 HSS tool sets drill bit cobalt drill bits

Material:

1. HSS4241

Hardness 58, used for general soft iron plate, hard plastic, crystal glue, wood, aluminum plate, copper plate

2. HSS4341

Hardness 60, used for general soft iron plate, hard plastic, crystal glue, wood, aluminum plate, copper plate, improve drilling efficiency and lifespan

3. M2

Hardness 62, used for stainless steel, iron plate, hard plastic, crystal epoxy, wood, aluminum plate, copper plate

4. M35

M35 high cobalt content: can significantly improve the toughness and wear resistance of the product.
Cobalt: Cobalt-containing tools can significantly improve the wear resistance and cutting performance of steel

use:
It is suitable for drilling operations of drilling machines, bench drills, hand electric drills and other tools.
Note: When drilling, it is necessary to add water or coolant to cool down to prevent the drill from burning out

Scope of application:
Suitable for industrial drilling operations of stainless steel with hardness below 304, abrasive steel, aluminum alloy cast iron, copper, galvanized pipe and other metal materials.

 HSS tool sets drill bit cobalt drill bits

1. who are we?
We are based in Tian, China, start from 2021,sell to Eastern Asia(40.00%),North America(20.00%),Northern Europe(20.00%),Eastern Europe(10.00%),Western Europe(10.00%). There are total about null people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
end mill,drill bits,taps,reamers,cutter inserts

4. why should you buy from us not from other suppliers?
1.Offer solutions to help customer improve machining operations, increase productivity, and reduce costs. 2.Use Germany machine SAACKE and Zoller center to keep quality stable and high precision. 3.Three inspection systems and management system

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,CPT;
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,D/P D/A,Western Union;
Language Spoken:English,Chinese,Spanish