T45 76mm Hard Rock Drilling Tools Retrac Button Bit

Retrac Button Bit Description:

The drill bit is widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.

 Retrac Button Bit Specification:

A comprehensive range of various button bits shown as below:
1) Head diameters: 33mm ~ 152mm;
2) Alloy steel:42CrMo
3) Suitable carbide tips:YK05
4) Technology:hot-pressing or welding

Retrac Button Bit Advantage:

Compared with the oversea brands, our advantages are bellowing:
1. High quality raw materil: world famous brand suppliers.
2. Automatic production line ensure the quality stability
3. Different configurations of designs and buttons makes our button bit more adaptable to different types of ground conditions
4. Grade requirements of heat-treatment procedureguarantee durability of the bits.
5. Price are competitive against the famous brands and best quality against the small factory