Quarrying Rock Drilling Bits Hex 22mm Taper Bit 34mm With 6 Buttons

Quarrying rock tools drill mining taper rock drilling bits 34 mm button bit

1 Product description of Rock Drilling Bits

Material - 45CrNiMoVA we use to produce our tungsten carbide and YK05 cone drill bit , both of which are world famous drill production materials .

Advanced technology --- we produce round cone drill bit hot pressing technology , which is currently producing cone drill round of the most advanced technology .

When the permeability decreased or carbide signs of damage , should be re-grinding button drill
Fixed grinding program will usually bring good working practices .

For example , check bits , and then again at the shift end milling or after a certain number of holes. Premature grinding is not necessarily uneconomic , because less needs worn carbide . The best reground and not damaged and reduced productivity .
Correct grinding greatly increases the service life of the drill bit. But equally important , it also improves the performance of the entire drilling operation , especially straightness of the hole .

Grinding cone drill holes is the most popular cone drill bit having a head diameter selected from a variety of 48 mm to 26 mm . With carbide drill thermocompression scalloped skirt portion , the tapered scalloped drill bit having good properties and excellent in life .

2 Product Data​ of Rock Drilling Bits

We produce various tapered button bits of different degrees as follows :

Bit diameter : 32mm ~ 41mm;
Tapered degree : 4°46’ , 6° , 7° , 11° , 12° ;
Shank sizes: Hex . 19mm , Hex , 22mm and Hex . 25mm ;
Buttons configuration : 4 buttons , 5 buttons , 6 buttons , 7 buttons , 8 buttons

Xi'an Huizhong mechanical equipment Co., Ltd.

Xi'an Huizhong mechanical equipment Co., Ltd. is a company specializing in the production and sales of rook drilling jumbos, rock drills, rock drill accessories, drilling tools.
Since its establishment, relying on the abundant resources in China and abroad, the company has made good achievements in the professional field. Relying on the market-oriented and high-quality after-sales service, the company has won the trust and support of customers. The company has a professional after-sales team and maintenance engineers. It has won a lot of valuable time for customers with excellent technology. It has cooperative relations with many large-scale mines and China Railway units.
Customer product competitiveness is our goal. Our company is also willing to form strategic partners with OEMs and OEM end users to face the big environment and market together, and contribute to the rapid development of machinery industry.

1. machine sales, accessories supply and professional after-sales service as one

2.Good product quality, reasonable design structure, quality

3. Reasonable price, so that profit users, to achieve a win-win situation