Cheap PriceList for Extension Drill Rods - T38 T45 T51 Threaded Drill Bits – TDS

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Cheap PriceList for Extension Drill Rods - T38 T45 T51 Threaded Drill Bits – TDS Detail:

Product overview导航栏top hammer 1

Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 rock drill rods use. It have many thread. It’s widely used for hard rock(f=8~18) drilling use.

1) Thread connection: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60

 2) Alloy steel:42CrMo

3) Suitable carbide tips:YK05

4)Technology:hot-pressing or welding

Before Official Order, please confirm below informations:

(1) Thread Type

(2) Standard or Retrac

(3) Bit button shape (tip shape)–Spherical or Ballistic

(4) Bit face shape–Drop Center, Flat Face, Convex, Concave, etc…

TDS can make all sizes and shapes according to your request!

Description Material:Timken steel and Element six carbide  Insert Tech.:hot-pressed carbide inserts
Diameter 35mm to 152mm
Thread size R32, SSR32, R35, SSR35, R38, T38, T45, T51, SST58, SST68, SGT60.
Face Type Flat front, Drop center front, Uni-face
Skirt Type Normal skirt / Retrac skirt
Button type: Hemispherical, Parabolic, Ballistic, Conical
Advantages: Fast penetration /  Long lifespan / Help to save your drilling cost per meter
MOQ No requirements for testing or trial order

Specification导航栏

R32 Button bits, normal skirt
Diameter T.C  buttons Flushing hole Angle
mm inch Gauge x mm Front x mm Side Front Gauge
41 1 5/8 5×9 2×8 1 1 35°
41 1 5/8 4×9 2×8 2 1 35°
45 1 3/4 4×11 2×9 2 1 35°
45 1 3/4 5×11 2×8 2 1 30°
45 1 3/4 6×9 3×8 0 3 35°
48 1 7/8 5×11 2×9 2 1 30°
48 1 7/8 6×9 3×9 0 3 35°
51 2 5×11 2×10 2 1 35°
51 2 6×11 3×10 1 3 35°
51 2 6×10 3×9 1 3 35°

Product detail pictures:

Cheap PriceList for Extension Drill Rods - T38 T45 T51 Threaded Drill Bits – TDS detail pictures

Cheap PriceList for Extension Drill Rods - T38 T45 T51 Threaded Drill Bits – TDS detail pictures

Cheap PriceList for Extension Drill Rods - T38 T45 T51 Threaded Drill Bits – TDS detail pictures

Cheap PriceList for Extension Drill Rods - T38 T45 T51 Threaded Drill Bits – TDS detail pictures


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We emphasize advancement and introduce new products into the market each year for Cheap PriceList for Extension Drill Rods - T38 T45 T51 Threaded Drill Bits – TDS , The product will supply to all over the world, such as: United States, Luxemburg, India, Hard work to keep making progress, innovation in the industry, make every effort to first-class enterprise. We try our best to build the scientific management model, to learn abundant professional knowledge, to develop advanced production equipment and production process , to create the first-call quality products, reasonable price , high quality of service , quick delivery , to give you create new value .
  • This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Olivia from Seattle - 2017.01.28 19:59
    The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Patricia from Sri Lanka - 2017.11.29 11:09
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