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High Quality Carbide Hard Rock Drilling Bits / Carbide Stone Chisel 32mm - 60mm Carbide Tips Taper Cross Bits For Rock Drilling
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High Quality Carbide Hard Rock Drilling Bits / Carbide Stone Chisel 32mm - 60mm Carbide Tips Taper Cross Bits For Rock Drilling

High Quality Carbide Hard Rock Drilling Bits / Carbide Stone Chisel 32mm - 60mm Carbide Tips Taper Cross Bits For Rock Drilling

Applications:
Tunneling, mining, construction, stonework and transportation facilities Applicable rock: GL is suitable for quartzite, basalt and other special strong stones with hardness of F=15--18; GA is suitable for granite, quartz porphyry, siliceous schist, stronger quartzite, the most...

cross drilling bit

cross bit for rock drilling  accessories of professional drilling manufacturer

drilling accessoriess cross drilling bit for sale

Applications: Tunneling, mining, construction, stonework and transportation facilities

Applicable rock: GL is suitable for quartzite, basalt and other special strong stones with hardness of F=15--18; GA is suitable for granite, quartz porphyry, siliceous schist, stronger quartzite, the most solid Sandstone and limestone with a hardness of F=12--15; GB is suitable for dense granite, very strong sandstone and limestone, quartz veins, strong conglomerate, and very strong iron ore. The hardness is F=10--12.

FAQ

  1. Q: Are you trading company or manufacturer?

    A: We are original equipment manufacturer.

2. Q: How long is your delivery time?

    A: It is according to the model and quantity.

        Generally it is 3-5 days if the machines are in stock.

        It will be 15-30 days if you want to customize the machines.

3. Q: Do you provide samples? Is it free or extra?

    A: Yes, we could offer you the sample machine.

        But it's not free. You need to pay for the sample and the cost of freight.

4. Q: What is your terms of payment?

    A: We accept T/T, Western Union, Money Gram, Paypal, Alibaba Escrow etc.

        Payment<=USD 5000, 100% in advance.

        Payment>=USD 5000, 30% T/T in advance, balance before shipment


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