PDC 3 Wings Half Tips Bit, Buy Roof Support Bolting Drill Bit
ZLONG Company professionally produces PDC drill bits,diamond drill bit,drill pipes and also R&D new products as per customers'request.All the products under control of ISO9001:2000 quality system and passed the inspection of Beijing Rock-drilling Machine Inspect Center and some of them obtained National patent.After several years' develop,ZLONG products have been widely used in cola mine field,petroleum field,and geological exploration field.We sincerely welcome our friend both home and abroad to come for business talks.
ZuanLong PDC anchor shank drill bits are mainly used to drill the roof and side supporting hole, the gas drainage, water infusion, geological exploration hole and grouting hole and so on for the coal mine seam, water conservancy and hydro-power, dam and roadway construction of bolt-mesh support. The life of these bits is 10-30 times of alloy bits.
Range of Applications
Blast hole drilling
Water injection drilling
Gas detection and drainage
Water detection and drainage
Roof and side drilling and bolting
Zuanlong adopt high quality cutters and advanced brazing technology, so the anchor shank drill bits have high impact resistance and stable performance, can be applied to rock formation of f<15, like gravel, granite, limestone, ect. Usually the anchor shank drill bits have 2 or 3 wings, with bits diameter from 25mm~52mm.
PDC 3 Wings Roof Support Bolting Bit increases production, reduce equipment downtime and improve overall safety.
PDC Anchor Shank Drill Bit
PDC 2 Wings Anchor Shank Drill Bit
Half Disk Normal
Whole Disk Normal
Whole Disk Reinforced
PDC 3 Wings Anchor Shank Drill Bit
Half Disk Normal
Half Disk Reinforced
Note: Customization are available.
Welcome to buy the highly precise and high-quality pdc 3 wings half tips bit, buy roof support bolting drill bit for sale at the best price from our company - ZUANLONG, one of the largest manufacturers and suppliers in China. With the aid of advanced technology, we have various sizes of products at your choices.