Three Wings Sintered Concave Drill Bit, Non-coring Bit with Matrix Body
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 Sintered concave drill bit is mainly used for drilling soft-medium formation, such as mud shone, limestone, shale, sandstone and granite etc, it has been wildly used to penetrate the degassing hole, drain hole and grouting hole of coal mine, water, road construction, bridge and building.
And the drill bit body is made of tungsten carbide, which is the same material as hard alloy, so it has impact resistance and wear resistance.
Suits for f<=12~18, but the drilling speed is slow in soft terrane
PDC Three Wings Concave Drill Bit
No of breaking post
No of PDC Cutter
Note: Customization are available
Welcome to buy the highly precise and high-quality three wings sintered concave drill bit, non-coring bit with matrix body 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.