China wholesale Underground Drilling Rig - Taper Button 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 Threaded Button Bits, Type Cone Bits, Drilling Drag Bit, We welcome an opportunity to do business with you and hope to have pleasure in attaching further details of our products.
China wholesale Underground Drilling Rig - Taper Button Bits – TDS Detail:

Product overview导航栏

Taper bits, especially Tapered button bits are the most popular tapered drill bits with a wide selection of head diameters from 26mm to 48mm. With carbide buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are excellent in longevity.

We manufactuer various tapered button bits in different degrees as below:

Bit diameter: 26mm to 60mm;

Tapered degree: 4°46’, 6°, 7°, 11°, 12°;

Shank sizes: Hex. 19mm, Hex, 22mm and Hex. 25mm;

Carbide type: Chisel type, Cross type, Button type.

Description Material:Timken steel + Element six carbides  Insert Tech.: Hot pressed carbide inserts
Diameter 26mm to 60mm
Taper Degree 4°46’, 6°, 7°, 11°, 12°;
Carbide Type Chisel type, Cross type, Button type.
Shank Size Hex. 19mm, Hex, 22mm and Hex. 25mm
Button type Hemispherical, Parabolic, Ballistic, Conical
Advantage 80%-90% lifespan of world top brands, reliable quality proved by our customers.
MOQ No requirements for testing or trail order
Customized service We can make products as customer’s requirements

taper bit

Specification导航栏

For 22 mm (7/8″) rod.  11° taper.  Short Skirt.
Diameter Buttons Flushing hole Length Weight
mm inch Gauge Front Side Front mm Kg
32 1 1/4 5×7 2×7 1 1 50 0.35
32 1 1/4 6×7 2×7 1 1 50 0.35
34 1 11/32 4×8 2×7 1 2 50 0.39
34 1 11/32 5×7 2×7 1 1 50 0.4
35 1 3/8 6×7 2×7 1 2 50 0.41
36 1 27/64 4×8 2×7 1 2 50 0.45
36 1 27/64 5×8 2×7 1 1 50 0.45
36 1 27/64 5×8 2×7 1 2 50 0.45
38 1 1/2 3×9 1×9 1 1 50 0.45
38 1 1/2 3×9 2×7 1 1 50 0.45
38 1 1/2 5×9 2×7 1 1 50 0.45
38 1 1/2 5×9 2×7 1 2 50 0.45
40 1 37/64 3×9 1×9 1 1 50 0.48
40 1 37/64 3×9 2×8 1 1 50 0.48
40 1 37/64 5×9 2×8 1 1 50 0.48
40 1 37/64 5×9 2×8 1 2 50 0.48
41 1 5/8 5×9 2×8 1 2 50 0.48

Product detail pictures:

China wholesale Underground Drilling Rig - Taper Button Bits – TDS detail pictures

China wholesale Underground Drilling Rig - Taper Button Bits – TDS detail pictures

China wholesale Underground Drilling Rig - Taper Button Bits – TDS detail pictures

China wholesale Underground Drilling Rig - Taper Button Bits – TDS detail pictures


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"Based on domestic market and expand overseas business" is our development strategy for China wholesale Underground Drilling Rig - Taper Button Bits – TDS , The product will supply to all over the world, such as: South Africa, Guinea, Haiti, Over the years, with high-quality solutions, first- class service, ultra-low prices we win thee trust and favor of customers. Nowadays our products sell all over the domestic and abroad. Thanks for the regular and new customers support. We offer high quality product and competitive price, welcome the regular and new customers cooperate with us!
  • Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Linda from Houston - 2017.07.07 13:00
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By jari dedenroth from Hanover - 2017.10.27 12:12
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