Discount Price Sd Dth Hammer - T38 T45 T51 Threaded Drill Bits – TDS

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We are convinced that with joint endeavours, the small business between us will bring us mutual benefits. We could assure you products quality and competitive selling price for Forged Drill Rod Supplier, Quarry Rock Drill Bit Factories, China Drilling Rod, Together with our efforts, our products have won the trust of customers and been very salable both here and abroad.
Discount Price Sd Dth Hammer - 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:

Discount Price Sd Dth Hammer - T38 T45 T51 Threaded Drill Bits – TDS detail pictures

Discount Price Sd Dth Hammer - T38 T45 T51 Threaded Drill Bits – TDS detail pictures

Discount Price Sd Dth Hammer - T38 T45 T51 Threaded Drill Bits – TDS detail pictures

Discount Price Sd Dth Hammer - T38 T45 T51 Threaded Drill Bits – TDS detail pictures


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Our pursuit and enterprise aim would be to "Always fulfill our buyer requirements". We carry on to acquire and layout excellent quality items for the two our old and new clients and realize a win-win prospect for our shoppers in addition as us for Discount Price Sd Dth Hammer - T38 T45 T51 Threaded Drill Bits – TDS , The product will supply to all over the world, such as: Canada, Guatemala, Birmingham, We welcome you to visit our company & factory and our showroom displays various products and solutions that will meet your expectations. Meanwhile, it is convenient to visit our website. Our sales staff will try their best to supply you with the best services. If you will need more information, please do not hesitate to contact us via E-mail, fax or telephone.
  • Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Moira from Tajikistan - 2018.12.30 10:21
    As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Mag from Berlin - 2018.03.03 13:09
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