Use: Metal drilling
Suitable for deep-hole drilling of steel, cast iron etc.
Excellent edge strength, excellent self-centering capability.
Straight lips, precise edge preparation is adapted, reinforce the
strength of edge.
Small edge home, largeblack taper, reduce friction and torque
impaction.
Versatile, for high efficienc machining in a variety of material
P(steel), M(stainless steel), K(Cast iron)
Linear cutting edge with high strength
Optimized drill point structure for better cutting performance
Professional after treatment for coating ennsures low-resistance,
high-efficiency machining
Double edge-line design for improved machining stability
Why choose us ?
1. We are Integration of Industry and Trade manufacturing tungsten
carbide series product,Widest product range, Best production
capability, Best quality control, Best Service, Competitive price;
2. 100% QC inspection before shipment;
3. Feedback within 24 hours and Good English Communication;
4. Good training export sales can give professional suggestion on
product;
5. Customized making according to your drawing papers;
6. Accept trial order and sample order;
7. Accept all payment terms of T/T, L/C, western union,
Paypal,Trade Assurance,etc.;
8. Offer free samples under the condition of freight paid by
customer;
9. Survey Email of products usage will be sent timely to listen
your feedback,our aim is trying to make every customer satisfied
and we both sides WIN-WIN!
