33 Mm To 203 Mm Normal / Retrac Top Hammer Drilling Tools Drop - Center

Specification of threaded button bits:

1. Bit diameter: 33 mm to 203 mm

2. Bit thread: R22, R25, R28, SR28, SR32, R32, R38, T38, T45, T51, GT60, ST58, ST68

3. Bit skirt: normal and retrac

4. Bit face: flat, concave, convex and drop-center

Technical data of threaded button bits:

Adavantages of threaded button bits:

1. High quality alloy steel and tungstan carbide, optimum design, multiple precision heat-treatment.

2. Highest penetration rate, maximun wear resistance, longest life and outstanding performance

Packaging of threaded button bits:

Using ply-wooden cases and pallet for package to protect the products and avoid the damagement during transportation. Also we can customize package according to your special requests.

Shipping of threaded button bit:

1. Sample order can be delivered by air or international express, such as DHL, UPS, Fedex etc.

2. Batch orders can be delivered by air, by truck, by railway or by sea

Tip: We can choose most favorable delivery ways for our customers.

Changsha ENYU Engineering Equipments Co.,Ltd. is a professional company engaged in the development, manufacture and export of engineering equipment and accessories.

Our main products include DTH hammers, DTH bits, threaded button bits, tapered bits, drill rod, overburden drilling tools and diamond core bits etc, widely used in mining, quarrying, tunneling as well as other similar heavy industries.

All our products are with the best quality and competitive price in China.

Thanks to advantages above, we have established long term business relationships with many customers from all over the world, especially from Russia, Spain, France, Chile, Australia, Canada, Brazil and South Africa etc.

Reasonable in price, superior in quality, timely in delivery, flexible in trade, we serve clients whole-heartedly.