stainless steel drill

Size: 17 1/2"
Materials: steel body
Size of cutter: 19mm
Blade: 5

This drill rod can be connected with button bits,taper bits,and cross-type bits.
Application:Tapered drill rods are used in granite and marble quar

1.Hardened Alloy Steel base material
2.High performance PDC-Cutters
3.Carbide and Diamond gauge protection
4.Carbide/Diamond Shock Studs

Drill Rig Parts , Alloy Steel Drill String Cross-Over S

 
Mining T45 Alloy Steel Spherical Drill Bit Threaded Drill Bits
 
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Mining T45 Alloy Steel Spherical Drill Bit Threaded Drill Bits
 
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Material: 95CrMo (same as SANDBAR 20 or C253)

Self drilling anchor rock drilling bit
1. Can be customized
2. ISO9001 & CE
3. All kinds
4. It has a high hardness and wear resistance.

Custom heat-treated  BQ NQ HQ PQ  NWJ Drill Pipe Casing For Mining   , Core Barrel
 
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12mm Ladder HSS drills With Two Drill Pars / Carbide Drill Bits For Furniture Industry
 
 

Material:45#carbon,Crv,carbon steel
Includes:hex shank drill bit,high speed steel drill bits,masonry drill bit,wood drill bit,wood spade bit

374.6mm steel tooth drill bit for water well drilling bit

Steel Body PDC Drilling Bit
1. All sizes available
2. Double cone crown
3. Better Durability

Our company can supply you Kinds of drills for your choose!
HSS TAPER SHANK TWIST DRILL;HSS STRAIGHT SHANK TWIST DRILL; THE STEPS
AND LADDERS DR

The company, with modern plants and advanced production equipment, has the capability to produce more than 10000 of the drill bits from size 3" ~ 26

Medical Autoclavable Stainless Steel Dual Function Canulate Drill for Kirchner Wire and Intramedullary Nail

Hss Twist Drill Bits
1.5mm-6.5mm
Packaging:1*steel box19*Drill

Steel Body PDC Drill Bit,PDC Bits

Tricone drill bit ,Steel tooth drill bit
Tci drill bit ,Roller Cones, Reamer Hole Opener

Matrix body fixed cutters are made from tungsten carbide material. This provides
improved wear resistance and erosion.Additionally, they are typicall

Our company takes years with the used and new PDC(diamond) bits, tricone bits, TCI bits, steel tooth bits, single cone bits covering all IADC code.

Flowing Reduce Resistance Coated Steel Pipe Powder Coating For Drill Pipes
 
 
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Steel Core Drill Accessories Water Swivel Drilling Geological Exploration
 
 
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Soft formations with low compressive strength and high drillability.

20mm Auger Bit drilling in soft and hard wood, large section beams, joints, floor boarding
 
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1. Hardened Alloy Steel base material
2.High performance PDC-Cutters
3.Carbide and Diamond gauge protection
4.Carbide/Diamond Shock Studs

1.conical teeth and hard-facing
2.Reliable bearing system
3.Fast drilling rate
4.Strong cutting structure

 
7°Tapered Chisel Drill Bit Hardened Steel Drill Bits With CNC Milling
 
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7°Tapered Chisel Drill Bit Hardened Steel Drill Bits With CNC Milling
 
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7°Tapered Chisel Drill Bit Hardened Steel Drill Bits With CNC Milling
 
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