16990
items found for drilling drag bit. Comparing drilling drag bit prices
, you can buy quality drilling drag bit at factory price / low price in China.
Support
15 Years
Forging
Polishing
Atmospheric Pressure
Cast Aluminum
Yes
Yes
CE
AISI
Polishing
Casting
Impact Drill
Well Drilling
API
Blue, Gold and as Required
Reg
Customized
Yes
Yes
API 3 1/2''reg / API 2 3/8''reg
Best
Soft,Middle,Hard
Water Well Drilling,Mining,Exploration and etc.
ISO 9001:2000, SGS
GB
Spray-Paint
Forging
Carbon Steel
MD-Mc150
Customized
AISI, API
Taper-length
Center Drill Bit
High Carbon Steel
Well Drilling
Non-Customized
API
Jobber-length
PDC Drill Bit
High Carbon Steel
Well Drilling, Mining
ISO 9001:2000
AISI
Spray-Paint
Forging
Alloy Steel
Wooden Case
Techinical Support
1 Year
CNC Milling
Casing
Atmospheric Pressure
Casing
Diamond
Stone Cutting, Drilling, Abrasive and Carving, Engineering Material, Optical Glass Cutting, Lab Use Super-thin Saw Blade, Semiconductor Cutting, Fire-Retardant, Porcelain
Welding
Diamond Drill
Wooden
ISO9001
Yes
Yes
API Reg
Best
Soft,Middle,Hard
Water Well Drilling,Mining,Exploration and etc.
ISO 9001:2000, SGS
GB
Spray-Paint
Forging
Carbon Steel
Mzcr50-T16*8-7
Customized
AISI, API
Taper-length
Center Drill Bit
High Carbon Steel
Well Drilling
Customized
API
Stub-length
Well Drilling
High Carbon Steel
Well Drilling
Customized
API
Jobber-length
PDC Drill Bit
High Carbon Steel
Well Drilling
ISO 9001:2000
AISI
Spray-Paint
Forging
Alloy Steel
Customize
Diamond
Stone Cutting, Drilling, Abrasive and Carving, Engineering Material, Optical Glass Cutting, Lab Use Super-thin Saw Blade, Semiconductor Cutting, Fire-Retardant, Porcelain
Welding
Diamond Drill
Wooden
ISO9001
Yes
Yes
API 3 1/2'' Reg
Best
Soft,Middle,Hard
Water Well Drilling,Mining,Exploration and etc.
ISO 9001:2000, SGS
GB
Spray-Paint
Forging
Carbon Steel
Mzc38-T13.5*8-7
Customized
API
460mm
Center Drill Bit
Tungsten Carbide
Well Drilling, Masonry Drilling
Customized
API
Jobber-length
Center Drill Bit
Solid Carbide
Well Drilling
Customized
API
Jobber-length
PDC Drill Bit
High Carbon Steel
Well Drilling, Mining
ISO 9001:2000
AISI
Spray-Paint
Forging
Alloy Steel
150-70
Diamond
Artificial
High Hardness
Hard and Wear-Resisting
3 7/8(98mm), 4 5/8(118mm), 5 7/8(149mm), 6(152mm)
Stone Cutting, Drilling, Abrasive and Carving
Customized
Taper-length
Core Drill Bit
Cobalt Steel Alloys
Well Drilling
12 1/4''
Provide
1 Year
CE, ISO 9001:2000, ISO 9001:2008
Casting
Alloy Steel
Center Jet
Customized
API
Taper-length
Step Drag Bits
Alloy Steel, Diamond, Carbide
Well Drilling
Customized
API
Customized
Drag Bit
Solid Carbide
Well Drilling
Provided
3 Months
API
Polishing
Forging
Carbon Steel
2 Month
ISO 9001:2008
Spray-Paint
Forging
Alloy Steel
Mining
Mini Drill
Well Drilling
ISO9001
Male or Female
2 3/8"3 1/2"4 1/2"Support Customization
Good Quality
Polishing
Casting
Steel Body with Good PDC Cutters
PDC Bits
Sea-Worthy Packing
Size can be customized as per your requirement
Provided
3 Months
API
Polishing
Forging
Carbon Steel
Customized
API, ISO 9001
Core Drill Bit
Tungsten Carbide
Well Drilling
3
ISO 9001:2008
GB
Polishing
Forging
Tungsten Carbide
Paper Carton
ISO 9001:2000
GB, GOST
Spray-Paint
Casting
Alloy Steel
100% New
Customized
Diamond
Wooden Box
HQ, PQ, NQ
Shenzhen
1000PCS/Month
Customized
API
Taper-length
Step Drag Bits
Alloy Steel, Diamond, Carbide
Well Drilling
Video Support
Video Support
PDC Bits
Water Well Drilling, HDD Drilling, Oil Drilling
New
PDC Drill Bit
Provided
3 Months
API
Polishing
Forging
Carbon Steel
Customized
API
3''~26''
Center Drill Bit
Tungsten Carbide
Well Drilling
Mini Drill
Well Drilling
ISO9001
Male or Female
2 3/8"3 1/2"4 1/2"Support Customization
Good Quality
Select The Most Suitable Product
6 Month
SGS
API
Without Processing
Casting
Provided
3 Months
API
Polishing
Forging
Carbon Steel
Customized
API, ISO 9001
Taper-length
Core Drill Bit
Tungsten Carbide
Well Drilling
API
Taper-length
Non Core Drill
Well Drilling
Cartons
Changsha
Mini Drill
Well Drilling
ISO9001
Male or Female
2 3/8"3 1/2"4 1/2"Support Customization
Good Quality
Customized
API
Jobber-length
PDC Bits
Tungsten Carbide
Well Drilling, Metal Drilling, Geothermal