100% Original Factory Reverse Circulation Drilling Hammer Bit - T38 T45 T51 Threaded Drill Bits – TDS

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100% Original Factory Reverse Circulation Drilling Hammer Bit - 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:

100% Original Factory Reverse Circulation Drilling Hammer Bit - T38 T45 T51 Threaded Drill Bits – TDS detail pictures

100% Original Factory Reverse Circulation Drilling Hammer Bit - T38 T45 T51 Threaded Drill Bits – TDS detail pictures

100% Original Factory Reverse Circulation Drilling Hammer Bit - T38 T45 T51 Threaded Drill Bits – TDS detail pictures

100% Original Factory Reverse Circulation Drilling Hammer Bit - T38 T45 T51 Threaded Drill Bits – TDS detail pictures


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As a way to present you with ease and enlarge our enterprise, we also have inspectors in QC Workforce and assure you our greatest support and solution for 100% Original Factory Reverse Circulation Drilling Hammer Bit - T38 T45 T51 Threaded Drill Bits – TDS , The product will supply to all over the world, such as: Kuala Lumpur, Serbia, Senegal, In order to meet our market demands, we have paied more attention to the quality of our products and services. Now we can meet customers' special requirements for special designs. We persistently develop our enterprise spirit "quality lives the enterprise, credit assures cooperation and keep the motto in our minds: customers first.
  • The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Lillian from Colombia - 2017.03.08 14:45
    A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Darlene from Tunisia - 2017.06.25 12:48
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