PDC Anchor Drill Bit(2wing reinforced)
Model No.: 42mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 42mm, Type: Other, Material: Other, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Matrix Material: 35CrMo, Application: coal mining and geological explora..., Color: silvery, black or golden
Features: ISO9001:9002 certificated, 10years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
PDC Anchor Drill Bit(3wing reinforced)
Model No.: 28mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 28mm, Type: Other, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Drill Bit Body Material: 35CrMo, Application: coal mining and geological explora..., Color: silvery, black or golden
Features: ISO9001:9002 certificated, 10years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
PDC Core Drill Bit(reinforced)
Model No.: GSS0N0-60
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: GSS0N0-60, Type: Core Drill Bit, Material: High Carbon Steel, Use: Well Drilling, Cutter Material: synthetic diamond segment, Drill Bit Body Material: No. 45 Steel, Size: 60mm, Application: coal mining and geological explora...
Features: ISO9001:9002 certificated, 10years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
pcd pillar drill bit
Model No.: PSP0RF-94
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: PSP0RF-94, Type: Center Drill Bit, Material: Diamond, Use: Well Drilling, Cutter Material: Reinforced PDC, Drill Bit Body Material: No 45 Steel, Application: Geological Exploration, Coal Minin...
Features: All products under ISO9001:9002;, Ten years manufacturing experience;, Long-term supply of PDC bits;, Considerate after service;
PDC Anchor Drill Bit(2wing complete)
Model No.: 25mm~42mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 25mm~42mm, Type: Center Drill Bit, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Matrix Material: 35CrMo, Application: coal mining and geological explora..., Color: silvery, black or golden
Features: ISO9001:9002 certificated, 10 years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
PDC Anchor Drill Bit(2wing half)
Model No.: 32mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 32mm, Type: Other, Material: Other, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Drill Bit Body Material: 35CrMo, Application: coal mining and geological explora..., Color: slivery, black or golden
Features: ISO9001:9002 certificated, 10 years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
PDC Anchor Drill Bit(2wing half)
Model No.: 29mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 29mm, Type: Other, Material: Other, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Matrix Material: 35CrMo, Application: coal mining and geological explora..., Color: slivery, black or golden
Features: ISO9001:9002 certificated, 10 years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
pdc non-core bit
Model No.: PSP0RF-153
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: PSP0RF-153, Type: Other, Material: High Carbon Steel, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Matrix Material: No. 45 Steel, Color: silvery, black and golden, Application: coal mining and geological explora...
Features: ISO9001:9002 certificated, 10years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
diamond core bits
Model No.: GSS0N0-75
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: GSS0N0-75, Type: Other, Material: Diamond, Use: Well Drilling, Cutter Material: synthetic diamond segment, Drill Bit Body Material: No. 45 Steel, Size: 75mm, Application: coal mining and geological explora...
Features: ISO9001:9002 certificated, 10years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
PDC Anchor Drill Bit(3wing reinforced)
Model No.: RSP3RH-29
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: RSP3RH-29, Type: Other, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Drill Bit Body Material: 35CrMo, Application: coal mining and geological explora..., Color: silvery, black or golden
Features: ISO9001:9002 certificated, 10years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
PDC Anchor Drill Bit(2wing full disc)
Model No.: 25mm~42mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 25mm~42mm, Type: Other, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Matrix Material: 35CrMo, Application: coal mining and geological explora..., Color: silvery, black or golden, Applied formation: for the rock formation of f<..., Pin Connection: M12*2, M14*1.5, M16*2
Features: pdc anchor bit makes premium pcd disc as its teeth;, 35CrMo as its bit body;, solid quality;, good price;, cost-effective
PDC geological bit
Model No.: PSP0RF-133
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: PSP0RF-133, Type: Other, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline dimond compact, Matrix Material: No. 45 Steel, Application: coal mining and geological explora...
Features: ISO9001:9002 certificated, 10years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
PDC geological bit
Model No.: PSP0RF-113
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: PSP0RF-113, Type: Other, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline dimond compact, Matrix Material: No. 45 Steel, Application: coal mining and geological explora...
Features: ISO9001:9002 certificated, 10years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
PDC Anchor Drill Bit(3wing reinforced)
Model No.: 36mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 36mm, Type: Other, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Drill Bit Body Material: 35CrMo, Application: coal mining and geological explora..., Color: silvery, black or golden
Features: ISO9001:9002 certificated, 10years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
PDC Anchor Drill Bit(2wing half)
Model No.: 35mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 35mm, Type: Other, Material: Other, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Matrix Material: 35CrMo, Application: coal mining and geological explora..., Color: slivery, black or golden
Features: ISO9001:9002 certificated, 10 years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
PDC Coal Bit(3wing, reinforced)
Model No.: WSP3RF-65
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: WSP3RF-65, Type: Other, Material: High Carbon Steel, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Drill Bit Body Material: No. 45 Steel, Color: silvery, black and golden, Application: coal mining and geological explora...
Features: ISO9001:9002 certificated, 10years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
PDC Anchor Drill Bit(2wing reinforced)
Model No.: 29mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: Zuanlong, Model Number: 29mm, Type: Center Drill Bit, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Matrix Material: 35CrMo, Application: coal mining and geological explora..., Color: slivery, black or golden
Features: ISO9001:9002 certificated, 10years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
PDC Anchor Drill Bit(2wing reinforced)
Model No.: 36mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 36mm, Type: Other, Material: Other, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Matrix Material: 35CrMo, Application: coal mining and geological explora..., Color: silvery, black or golden
Features: ISO9001:9002 certificated, 10years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
PDC Anchor Drill Bit(2wing reinforced)
Model No.: 32mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 32mm, Type: Other, Material: Other, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Drill Bit Body Material: 35CrMo, Application: coal mining and geological explora..., Color: slivery, black or golden
Features: ISO9001:9002 certificated, 10years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
PDC Anchor Drill Bit(2wing half)
Model No.: 27mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 27mm, Type: Other, Material: Other, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Drill Bit Body Material: 35CrMo, Application: coal mining and geological explora..., Color: silvery, black or golden
Features: ISO9001:9002 certificated, 10 years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
2wing pdc bit
Model No.: 25mm~42mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 25mm~42mm, Type: Center Drill Bit, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Drill Bit Body Material: 35CrMo, Application: coal mining and geological explora..., Color: silvery, black or golden
Features: 2wing pcd bit makes premium pcd disc as its teeth;, no. 45 steel as its bit body;, solid quality;, good price;, cost-effective;
PDC Pillar Drill Bit
Model No.: PSP0RF-94
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: PSP0RF-94, Type: Center Drill Bit, Material: Diamond, Use: Well Drilling, Cutter Material: Polycrystalline Diamond Compac..., Matrix Material: No 45 Steel, Application: Geological Exploration, Coal Minin...
Features: ISO9001:9002 certificated, 10years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
PDC Anchor Drill Bit(2wing reinforced)
Model No.: 25mm~42mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 25mm~42mm, Type: Other, Material: Other, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Matrix Material: 35CrMo, Application: coal mining and geological explora..., Color: silvery, black or golden
Features: ISO9001:9002 certificated, 10years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
PDC Anchor Drill Bit(2wing half)
Model No.: 28mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 28mm, Type: Other, Material: Other, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Drill Bit Body Material: 35CrMo, Application: coal mining and geological explora..., Color: silvery, black or golden
Features: ISO9001:9002 certificated, 10 years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
PDC Anchor Drill Bit(3wing reinforced)
Model No.: 30mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 30mm, Type: Other, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Drill Bit Body Material: 35CrMo, Application: coal mining and geological explora..., Color: silvery, black or golden
Features: ISO9001:9002 certificated, 10years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
PDC Anchor Drill Bit(2wing reinforced)
Model No.: 35mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 35mm, Type: Other, Material: Other, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Matrix Material: 35CrMo, Application: coal mining and geological explora..., Color: silvery, black or golden, Pin Connection: M12*2, M14*1.5, M16*2, Applied Formation: for the formation of f<15
Features: ISO9001:9002 certificated, 10years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
3wing anchor drill bit
Model No.: 25mm~42mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 25mm~42mm, Type: Other, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Drill Bit Body Material: 35CrMo, Application: coal mining and geological explora..., Color: silvery, black or golden
Features: ISO9001:9002 certificated, 10years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
PDC 2wing anchor shank drill bit
Model No.: 25mm~42mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 25mm~42mm, Type: Center Drill Bit, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Matrix Material: 35CrMo, Application: coal mining and geological explora..., Color: silvery, black or golden
Features: 2wing pcd bit makes premium pcd disc as its teeth;, no. 45 steel as its bit body;, solid quality;, good price;, cost-effective;
PDC Anchor Drill Bit(3wing half)
Model No.: 25mm~42mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 25mm~42mm, Type: Other, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Drill Bit Body Material: 35CrMo, Application: coal mining and geological explora..., Color: silvery, black or golden
Features: ISO9001:9002 certificated, 10years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
2wing anchor shank drill bit
Model No.: 25mm~42mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 25mm~42mm, Type: Countersink Drill Bit, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Drill Bit Body Material: 35CrMo, Application: coal mining and geological explora..., Color: silvery, black or golden
Features: ISO9001:9002 certificated, 10 years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
PDC Anchor Drill Bit(2wing reinforced)
Model No.: 27mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 27mm, Type: Other, Material: Other, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Matrix Material: 35CrMo, Application: coal mining and geological explora..., Color: slivery, black or golden
Features: ISO9001:9002 certificated, 10 years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
PDC Anchor Drill Bit(2wing full disc)
Model No.: 25mm~42mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 25mm~42mm, Type: Countersink Drill Bit, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Matrix Material: 35CrMo, Application: coal mining and geological explora..., Color: silvery, black or golden, Pin Connection: M12*2, M14*1.5, M16*2, Model: half disc and full disc, Applied Formation: for the formation of f<15
Features: pcd anchor bit with premium PCD teeth;, 35CrMo as the drill bit body;, over 10 years manufacturering experience;, solid quality;
PDC Anchor Bit(2wing, forced)
Model No.: 36mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 36mm, Type: Other, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Drill Bit Body Material: 35CrMo, Color: silvery, black or golden, Application: coal mining and geological explora..., Pin Connection: M12*2, M14*1.5, M16*2, Model: forced, full disc, Applied Formation: for the formation of f<15
Features: pcd anchor bit with premium PCD teeth;, 35CrMo as the drill bit body;, over 10 years manufacturering experience;, solid quality;
2wing pcd anchor bit
Model No.: 25mm~42mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 25mm~42mm, Type: Core Drill Bit, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Matrix Material: 35CrMo, Application: coal mining and geological explora..., Color: silvery, black or golden
Features: anchor drilling bit with premium pdc teeth, 35CrMo as bits body, good after service, good price/quality, cost-effective
PDC anchor bits(for coal mine use)
Model No.: 28mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 28mm, Type: Other, Material: High Carbon Steel, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Matrix Material: No. 45 Steel, Color: silvery, black and golden, Application: coal mining and geological explora...
Features: ISO9001:9002 certificated, 10years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
PDC Anchor Drill Bit(3wing half)
Model No.: 25mm~42mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 25mm~42mm, Type: Other, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Matrix Material: 35CrMo, Application: coal mining and geological explora..., Color: silvery, black or golden
Features: ISO9001:9002 certificated, 10years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality
pcd anchor bit
Model No.: 25mm~42mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 25mm~42mm, Type: Center Drill Bit, Material: Diamond, Use: Well Drilling, Cutter Material: tungsten carbide, Drill Bit Body Material: No. 45 Steel, Color: silvery, black and golden, Application: coal mine use, well drilling and g...
Features: pcd anchor bit with premium PDC teeth;, 35CrMo as the drill bit body;, can reduce labour intensity sharply, good price/quality
PDC Anchor Drill Bit(2wing half)
Model No.: 32mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 32mm, Type: Other, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Matrix Material: 35CrMo, Application: coal mining and geological explora..., Color: silvery, black or golden
Features: ISO9001:9002 certificated, 10years manufacturing experience, Super antiwear characteristic, Super long lifetime, Solid quality