4-22mm HSS Step Drill
Model No.: 722-0422MH
View DetailsQuick Brief: Place of Origin: Taiwan, Model Number: 722-0422MH, Type: Center Drill Bit, Material: High Speed Steel, Use: Metal Drilling
Features: 4-22mm HSS STEP DRILL, *HSS,HRc 62,polished., *10-step:4-6-8-10-12-14-16-18-20-22mm
4-22mm HSS Step Drill
Model No.: 722-0422MHT
View DetailsQuick Brief: Place of Origin: Taiwan, Model Number: 722-0422MHT, Type: Center Drill Bit, Material: High Speed Steel, Use: Metal Drilling
Features: 4-22mm HSS STEP DRILL, *HSS,HRc 62,Coat-Titan., *10-step:4-6-8-10-12-14-16-18-20-22mm
PDC Anchor Drill Bit(3wing reinforced)
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..., 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
HSS cutting tools
Model No.: DNHF
View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: CHTOOLS, Model Number: DNHF, Type: Core Drill Bit, Material: High Speed Steel, Use: Metal Drilling, Packaging Details: Blister Box, HSS annular cutter: fenin shank
Features: 1.super tough high speed steel, 2. M2, M2AL, M35, M42, ASP2030 etc, 3.multi-cut geometry for ply-cutting and lower friction
HSS annular cutter
Model No.: DNHL
View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: CHTOOLS, Model Number: DNHL, Type: Core Drill Bit, Material: High Speed Steel, Use: Metal Drilling, HSS annular cutter: thread shank
Features: 1.super tough high speed steel, 2. M2, M2AL, M35, M42, ASP2030 etc, 3.multi-cut geometry for ply-cutting and lower friction
TCT core drill bit
Model No.: DNTF
View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: CHTOOLS, Model Number: DNTF, Type: Core Drill Bit, Material: Cobalt Steel Alloys, Use: Metal Drilling, Surface Treatment: All-ground
Features: drill bit, 1.cutting tool, speical-purpose carbide tips, 2.reduced damage of tips, 3. better endurance, 4.Multi-cut geometry
TCT annular cutter
Model No.: DNTC
View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: CHTOOLS, Model Number: DNTC, Type: Core Drill Bit, Material: Cobalt Steel Alloys, Use: Metal Drilling, Packaging Details: Blister Box, Surface Treatment: All-ground
Features: drill bit, 1.cutting tool, speical-purpose carbide tips, 2.reduced damage of tips, 3. better endurance, 4.Multi-cut geometry
TCT drill bit
Model No.: DNTJ
View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: CHTOOLS, Model Number: DNTJ, Type: Core Drill Bit, Material: Cobalt Steel Alloys, Use: Metal Drilling, Surface Treatment: All-ground
Features: drill bit, 1.cutting tool, speical-purpose carbide tips, 2.reduced damage of tips, 3. better endurance, 4.Multi-cut geometry
HSS annular cutter
Model No.: DNHC
View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: CHTOOLS, Model Number: DNHC, Type: Core Drill Bit, Material: High Speed Steel, Use: Metal Drilling, Packaging Details: Blister Box, HSS annular cutter: universal shank
Features: 1.super tough high speed steel, 2. M2, M2AL, M35, M42, ASP2030 etc, 3.multi-cut geometry for ply-cutting and lower friction
carbide drill bit
Model No.: TERC
View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: CHTOOLS, Model Number: TERC, Type: Core Drill Bit, Material: Cobalt Steel Alloys, Use: Metal Drilling, coating: TiAN ALCrL
Features: carbide drill bit, carbide drill bit made of super micro-gain solid carbide.
HSS broach cutter
Model No.: DBHX
View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: CHTOOLS, Model Number: DBHX, Type: Core Drill Bit, Material: High Speed Steel, Use: Metal Drilling, HSS annular cutter: weldon shank, Packaging Details: Blister Box
Features: 1.super tough high speed steel, 2. M2, M2AL, M35, M42, ASP2030 etc, 3.multi-cut geometry for ply-cutting and lower friction
HSS core drill bit
Model No.: DNHX
View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: CHTOOLS, Model Number: DNHX, Type: Core Drill Bit, Material: High Speed Steel, Use: Metal Drilling, HSS annular cutter: weldon shank, Packaging Details: Blister Box
Features: 1.super tough high speed steel, 2. M2, M2AL, M35, M42, ASP2030 etc, 3.multi-cut geometry for ply-cutting and lower friction
HSS Twist drill bits
Model No.:
View DetailsQuick Brief: Place of Origin: Shanghai China (Mainland), Brand Name: GPT, Type: Twist Drill Bit, Material: High Speed Steel, Use: Wood Drilling
Features: Din standard,ANSI standard,Metric sieze and imperial size
HSS Combined Tap And Drill Bit
Model No.: 781-M508
View DetailsQuick Brief: Place of Origin: Taiwan, Model Number: 781-M508, Type: Countersink Drill Bit, Material: High Speed Steel, Use: Metal Drilling
Features: HSS COMBINED TAP AND DRILL BIT *HSS,HRc62,polished.w/countersink., *M5*P0.8*drill:4.2mm., *Max drill thickness:6mm(1/4")
Reverse circulation Drill bits for stone ( KXDF365-194)
Model No.: KXD365-194
View DetailsQuick Brief: Place of Origin: Faroe Islands, Model Number: KXD365-194, Type: Drill Bit, Machine Type: Drilling Equipment, Certification: API, Usage: mining,water well,non-dig drill rig
Features: Drill bits for stones (Reverse circulation), 1).Hole:194mm~197mm dia, 2).Style:Reverse circulation drill bits, 2).many in stock
2wing pcd anchor bit(full disc anchor bit)
Model No.: 25mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 25mm, Type: Other, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Matrix Material: 35CrMo, Color: slivery, black or golden, Application: coal mining and geological explora...
Features: 2wing pcd anchor bit with premium PDC teeth;, 35CrMo as the drill bit body;, can reduce labour intensity sharply, good quality
Diamond Core Drill Bit(geology core drilling bit)
Model No.: 94mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 94mm, Type: Core Drill Bit, 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: diamond core bit with premium PDC teeth;, No.45 steel as the bit body;, Long-term supply of PDC bits;, Considerate after service
PDC anchor bit( pcd anchor bit)
Model No.: 28~42mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 28~42mm, Type: Other, Material: Tungsten Carbide, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Drill Bit Body Material: 35CrMo, Color: silvery, black and golden, Application: professional coal mining bit
Features: pdc anchor bit with premium pdc discs;, 35CrMo material as bit body;, Solid quality and good price;, Considerate service;
geology core bit(pcd coring bit)
Model No.: 75mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 75mm, Type: Core Drill Bit, 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: geology core bit with premium pdc discs;, No.45 steel as bit body;, Solid quality and good price;, Considerate service
pcd core drill bit(geological core bit)
Model No.: 65mm~133mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 65mm~133mm, Type: Core Drill Bit, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Drill Bit Body Material: No 45 Steel, Application: coal mine drilling, geologicoal dr..., Applied Formation: for the rock formation of f<..., Available Model: normal type, forced type
Features: pdc core bit makes premium pcd disc as its teeth;, no. 45 steel as its bit body;, solid quality;, good price;, cost-effective
geology search bit(core bit)
Model No.: normal PDC drill bit
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: normal PDC drill bit, Type: Core Drill Bit, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Drill Bit Body Material: No 45 Steel
Features: geology search bit makes premium pcd disc as its teeth, no.45 steel as its bit body, solid quality, good price, cost-effective
pdc core bit(geology core drill bit)
Model No.: 56mm~153mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 56mm~153mm, Type: Core Drill Bit, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Drill Bit Body Material: No. 45 Steel, Applied Rock Formation: for the rock formation ..., Application: geological search, well drilling, ...
Features: pdc core bit makes premium pcd disc as its teeth, no.45 steel as its bit body, solid quality, good price, cost-effective
3wing anchor bit(3wing 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: 3wing anchor bit makes premium pcd disc as its teeth;, 35CrMo as its bit body;, solid quality;, good price, cost-effective
PDC Anchor Bit(3wing anchor bit)
Model No.: RSP3RF-42
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: RSP3RF-42, 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..., Applied Formation: for the formation of f<18, Pin Connection: M12*2, M14*1.5, M16*2
Features: anchor bit makes premium pcd disc as its teeth;, 35CrMo as its bit body;, solid quality;, good price;, cost-effective
geological core drill bit(sintered core bit)
Model No.: 55mm~153mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 55mm~153mm, Type: Core Drill Bit, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Drill Bit Body Material: No. 45 Steel, Applied Rock Formation: for the rock formation ..., Model: Normal type, reinforced type, hight rein..., Application: for geological exploration, well d...
Features: geological core bit makes premium pcd disc as its teeth, no.45 steel as its bit body, solid quality, good price, cost-effective
PDC core drill bits(tube drill bits)
Model No.: 56mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 56mm, Type: Core Drill Bit, Material: Diamond, Use: Well Drilling, Cutter Material: polycrystalline diamond compac..., Drill Bit Body 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
carbide anchor bit(tungsten carbide drill bit)
Model No.: 28mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 28mm, Type: Other, Material: Tungsten Carbide, Use: Well Drilling, Cutter Material: tungsten carbide, Drill Bit Body Material: No. 45 Steel, Color: silvery, black and golden, Application: for coal mine drilling, well drill...
Features: carbide anchor bit with carbide teeth, 35CrMo as the drill bit body, can reduce labour intensity sharply, good price/quality
pdc core bit(pcd core bit)
Model No.: 133mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 133mm, 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: pdc core bit with premium pdc discs;, No.45 steel as bit body;, Solid quality and good price;, Considerate service
carbide drill bit(tungsten carbide bit)
Model No.: 153mm
View DetailsQuick Brief: Place of Origin: Shaanxi China (Mainland), Brand Name: ZLONG, Model Number: 153mm, 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: carbide drill bit with premium tungsten carbide teeth;, No.45 steel as the bit body;, Long-term supply of bits;, Good qulity
Vacuum Brazed Wet Drilling Core Drill Bits
Model No.: ST-E72838
View DetailsQuick Brief: Place of Origin: Jiangsu China (Mainland), Brand Name: SMT, Model Number: ST-E72838, Type: Core Drill Bit, Material: Diamond, Use: Masonry Drilling, Coulor: white
Features: Vacuum Brazed Wet Drilling Core Drill Bits, 1.Various of model and dimension available, 2.High efficiency,excellect performance.
drill bits
Model No.: button bit
View DetailsQuick Brief: Place of Origin: Fujian China (Mainland), Brand Name: DSL, Model Number: button bit, name: drill bits, Type: Drill Bit, Machine Type: Crusher, Processing Type: Forging, Use: Ore Mining, Certification: JIS, Material: High Manganese Steel
Features: Button Bit/Chisel Bit/Cross Bit/Taper Bit/Button Bit/Boring Bit/Stelidium Bit 32mm, 34mm, 36mm, 38mm, 40mm, 42mm....
drill bits
Model No.: button bit
View DetailsQuick Brief: Place of Origin: Fujian China (Mainland), Brand Name: DSL, Model Number: button bit, name: button bit, iten name: drill bit, products: drill bits, buttons: 7, Material: Stainless Steel, Type: Drill Bit, Machine Type: Crusher, Processing Type: Forging, Use: Ore Mining, Certification: API
Features: drill bits Button Bit/Chisel Bit/Cross Bit/Taper Bit/Button Bit/Boring Bit/Stelidium Bit 32mm, 34mm, 36mm, 38mm, 40mm, 42mm.
drill bits
Model No.: button bit
View DetailsQuick Brief: Place of Origin: Fujian China (Mainland), Brand Name: DSL, Model Number: button bit, name: button bit, Type: Drill Bit, Machine Type: Crusher, Processing Type: Forging, Use: Ore Mining, Certification: ASTM, Material: Stainless Steel
Features: Button Bit/Chisel Bit/Cross Bit/Taper Bit/Button Bit/Boring Bit/Stelidium Bit 32mm, 34mm, 36mm, 38mm, 40mm, 42mm...
NQ,HQ Reaming Shell/economical reaming shell
Model No.: all types
View DetailsQuick Brief: Place of Origin: Henan China (Mainland), Brand Name: ZM, Model Number: all types, Type: Core Drill Bit, Material: Diamond, Use: Well Drilling, useage: ore mining
Features: 1.manufacturer of BQ,NQ,HQ reaming shell, 2.reaming shell high efficiency,ISO9001, 3.material:natural or synthetic diamond
PCD Reaming Shell with good quality
Model No.: all types
View DetailsQuick Brief: Place of Origin: Henan China (Mainland), Brand Name: ZM, Model Number: all types, Type: Core Drill Bit, Material: Diamond, Use: Well Drilling, useage: ore mining
Features: 1.pcd reaming shell, 2.reaming shell/diamond reaming shell/pcd reaming shell/TC reaming shell/surface set reaming shell
stansard diamond core drill bit,diamond drill bit
Model No.: all
View DetailsQuick Brief: Place of Origin: Henan China (Mainland), Brand Name: ZM, Model Number: all, Type: Core Drill Bit, Material: Diamond, Use: mineral exploration industry, site investi..., Type: Drill Bit, Machine Type: Drilling Tool, Processing Type: Forging, Certification: ISO9001(2008)
Features: Various of Impregnated diamond core bits (NQ, HQ,HQ3,PQ) are widely used in mineral exploration industry, site investigation
stansard diamond core drill bit,diamond drill bit
Model No.: all
View DetailsQuick Brief: Place of Origin: Henan China (Mainland), Brand Name: ZM, Model Number: all, Type: Core Drill Bit, Material: Diamond, Use: mineral exploration industry, site investi..., Type: Drill Bit, Machine Type: Drilling Tool, Processing Type: Forging, Certification: ISO9001(2008)
Features: Various of Impregnated diamond core bits (NQ, HQ,HQ3,PQ) are widely used in mineral exploration industry, site investigation
Diamond drill
Model No.: 5mm-100mm
View DetailsQuick Brief: Place of Origin: Henan China (Mainland), Brand Name: hx, Model Number: 5mm-100mm, Type: Core Drill Bit, Material: High Speed Steel, Use: glass, color: various, original: China, certificate: ISO9001
Features: Diamond Core Drill Bit, 1 fast drilling speed,2 high efficiency and less chipping,3 minimum material deformation, 4 long life