left pin drill bit

Place of Origin:Hebei,China

...long-term service life. Made of durable cemented carbide and steel body, PDC Drill Bits are designed for high durability and longevity. Thanks to the advanced PDC technology, PDC Drill Bits ensure superior performance and superior drilling accuracy. With

Brand Name:ZHONGZUAN

Model Number:H-001

Place of Origin:Chongqing,China

...hardness and toughness for wear resistance 2. Premium gold titanium and black nitride dual coating can apply lubricant better for smoother drilling and is more durable and corrosion resistant 3. For use in a wide range of stainless steel, aluminum alloy,

Brand Name:ZHONGZUAN

Model Number:H-001

Place of Origin:Chongqing,China

...hardness and toughness for wear resistance 2. Premium gold titanium and black nitride dual coating can apply lubricant better for smoother drilling and is more durable and corrosion resistant 3. For use in a wide range of stainless steel, aluminum alloy,

Brand Name:MIROC

Model Number:12 1/4" M1963

Place of Origin:Hebei, China (Mainland)

... Tungsten Tricone and PDC Drill Bit Factory Selling Directly Basical Specification Size of PDC Bit 12 1/4 inches 311.1mm Thread Connection 6 5/8 API reg pin Blades Quantity 6 PDC Cutters 19mm Operating Parameters WOB(Weight On Bit) 6749~31494lbs 30KN~140KN...

Brand Name:ZhongZuan

Model Number:A-007

Place of Origin:Chongqing, China

...Left Hand Titanium Hss Twist Drill Bit For Metal DIN338 Titanium Coated HSS Twist Drill Bits are widely used for stainless steel, iron, aluminum alloy, wood, plastic hole drilling. High speed steel raw materials make it cut sharply and has a long service life. The standard reverse hss drill bits...

Brand Name:ZhongZuan

Model Number:A-007

Place of Origin:Chongqing, China

...Left Hand Titanium Hss Twist Drill Bit For Metal DIN338 Titanium Coated HSS Twist Drill Bits are widely used for stainless steel, iron, aluminum alloy, wood, plastic hole drilling. High speed steel raw materials make it cut sharply and has a long service life. The standard reverse hss drill bits...

Brand Name:STARRY

Model Number:3mm 3.2mm 4mm 5mm 6mm 8mm 10mm

Place of Origin:CHINA

Left Hand Flute HSS Drill Bits For Metal White Finished Straight Shank DIN 338 1. Description STARRY HSS-M2 Drill bits are cutting tools used to create cylindrical holes, almost always of circular cross-section. Bits are held in a tool called a drill, which rotates them and provides torque and axial force to create the hole. Specialized bits...

Brand Name:OEM

Place of Origin:CHINA

... Product Name API 7 1/2" Tricone Drill Bit Water Well Drilling Bit Model 7 1/2" HA617GY Product Standard API Spec. 7-1 Pin Thread API Reg. 4 1/2" Sealed Bearing O-Ring Sealed Journal Bearing Normal WOB 0.70~1.20 KN/MM (Bit Diameter) Gross / Net Weight 32 /

Place of Origin:Guangdong, China

Brand Name:yingba

Model Number:paizuan

...Wholesale Supplier Rough Milling Cutter Yingba Hot Sale 2/4 Flute Left Right Hole Opening Drill Bit Hinge Woodworking Drill Bit for Wood Milling Cutter Product description Product size and model Trust from buyers Company Profile Our company is a ...

Brand Name:ROSCHEN

Model Number:6"~36" PDC Opener

Place of Origin:China

Hole Enlarging Drill Bit Trenchless PDC Opener 6"~36" PDC Hole Opener Bit Size 6"~36" Bit Type 123 223 324 424 433 524 634 Connection 3 1/2"; 4 1/2"; 6 5/8"; 7 5/8"API REG PIN Nozzle Qty 3/4/5/6/7/8/9NZ(according to ...

Brand Name:ROSCHEN

Model Number:6"~36" PDC Opener

Place of Origin:China

Hole Enlarging Drill Bit Trenchless PDC Opener 6"~36" PDC Hole Opener Bit Size 6"~36" Bit Type 123 223 324 424 433 524 634 Connection 3 1/2"; 4 1/2"; 6 5/8"; 7 5/8"API REG PIN Nozzle Qty 3/4/5/6/7/8/9NZ(according to ...

Brand Name:FLRT

Model Number:8 3/8 FG515GT

Place of Origin:China

... Insert Connection : 6 5/8 inch API REG PIN Nozzle Three jet(side) nozzles RECOMMENDED DRILLING PARAMETERS FOR APPLICATION Types & IADC Code 415 435 445 515 525 535 545 615 625 635 WOB KN/mm (Bit Dia.) 0.35~0.95 0.35~0

Brand Name:SOLLROC

Model Number:178mm Drag Bits

Place of Origin:China

...Bit With 3 1/2'' API REG Pin Thread For Geothermal Drilling Product Introduce 3 wings step drag bits are one piece construction of alloy steel cast with tungsten carbide cutting tips and gauge sides to ensure longer life. It has 3 wings and 3 flushing holes. Compared with 4 wings, 3 wings step drag bits tend to drill faster and aggressive, whereas, are shorter lasting and less durable.3 wings step style drag bits...

Brand Name:MING

Model Number:Drill pipe 89MM-3000/3-3/8 API REG

Place of Origin:CHINA

...Pin Box Drill Pipe Product category: Drilling PIPE Threaded Connection: API 3-3/8 API REG Length: 3000mm KINGDRILLING DRILL PIPE DESCRIPTION: DTH drill rods (also called as drill tubes or drill pipes) are the mechanism to transmit impact force and rotation torque to DTH hammers and bits, as well as offer pass for the air flow. They are are used for blast hole drilling and water well drilling...

Brand Name:FLRT

Model Number:12 1/4" FA437G

Place of Origin:China

...Bit, Water Well Drilling Bit , TCI Bit , 6 5/8" API REG. PIN​ RECOMMENDED DRILLING PARAMETERS FOR APPLICATION Types & IADC Code 417 437 447 517 527 517 527 537 547 617 627 637 WOB KN/mm(Bit Dia.) 0.4~0.9 0.4~0.9 0.35~1.0 0.35~1.0 0.5~1.0 0.6~1.1 0.7~1.2 Lb/in. (Bit...

Brand Name:ZhongZuan

Model Number:A-010

Place of Origin:Chongqing, China

...Left Hand Cobalt Double Ended Twist Drill Bits, broca Para Metal Cobalt coated double head twist drill is widely used for stainless steel, iron, aluminum alloy, wood, plastic hole drilling. A cutting point is on the top of a cylindrical shaft with spiral groove and chips will be removed through groove. Hss 6542(M2) double ended twist drill is widely used to drill...

Brand Name:ZhongZuan

Model Number:A-010

Place of Origin:Chongqing, China

...Left Hand Cobalt Double Ended Twist Drill Bits, broca Para Metal Cobalt coated double head twist drill is widely used for stainless steel, iron, aluminum alloy, wood, plastic hole drilling. A cutting point is on the top of a cylindrical shaft with spiral groove and chips will be removed through groove. Hss 6542(M2) double ended twist drill is widely used to drill...

Brand Name:MIROC

Model Number:3-wing Step/Chevron Type, 4-wing Step/Chevron Type, Drag Bit Blades

Place of Origin:China (Mainland)

...Drill Bits With 10 inch 3 Wings Blades Tungsten Carbide Step Chevron Drag Bit with API 3 1/2" REG Pin Thread Drag Bits: KSQ supplies a variety of drag bits for many types of projects drilling needs, including 3-wing type bits for soft and medium formations, 4-wing, especially 4-wing chevron type for harder formations. Each of our bits...

Brand Name:ENG

Model Number:4500

Place of Origin:China

... gas and geology drilling work. It is used mainly for connecting of upper drill tools and lower drill tools during drilling operations. Specification : There are three types such as pin*pin, pin*box, box*box. We carry size range of 2-3/8", 2-7/8″,

Brand Name:OEM

Model Number:6-200MM

Place of Origin:CHINA

... left inside the drill bit is referred to as the core. Core drills used in metal are called annular cutters. Core drills used for concrete are generally called Diamond Core Drills and are water cooled. For drilling masonry, carbide core drills can be