Gold Member Since 2014
Audited Supplier
Liaocheng Kaituo Construction Machinery Co., Ltd.

Rock Button Bit, Button Bit, Drill Bit manufacturer / supplier in China, offering 7/8 Buttons Tapered Rock Button Drill Bit Kato (32mm/34mm/36mm/38mm), Rock Auger Piling Tools for Foundation Drilling B47k22h, 20mm Shank W6 Road Milling Bits-Drill Bits for Concrete Pavement and so on.

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Supplier Homepage Product button bits 7/8 Buttons Tapered Rock Button Drill Bit Kato (32mm/34mm/36mm/38mm)

7/8 Buttons Tapered Rock Button Drill Bit Kato (32mm/34mm/36mm/38mm)

FOB Price: US $5 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $5/ Piece
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Port: Qingdao, China
Production Capacity: 10000PCS/Pre Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 32mm/34mm/36mm/38mm
  • Certification: AISI, API
  • Material: Tungsten Carbide
  • Power Type: Diesel
  • Bit Dia: 32-41mm
  • Carbide Size: 2*7 5*7 or 2*7, 5*8
  • Color: Red, Yellow, Black, Green
  • Process: Forging
  • Transport Package: Wooden Box or Carton Boxes
  • Origin: Liaocheng of Shandong Province
  • Customized: Customized
  • Type: Core Drilling Rig
  • Usage: Well Drilling, Rock Drilling
  • Condition: New
  • Weight: 0.24-0.42kg
  • Sales Area: Global
  • Packaging: Standard Wooden Boxes
  • Trademark: Kato
  • Specification: ISO9001 SGS GE
  • HS Code: 84314320
Product Description
7/8 Buttons Tapered Rock Button Drill Bit Kato (32mm/34mm/36mm/38mm)
7/8 Buttons Tapered Rock Button Drill Bit Kato (32mm/34mm/36mm/38mm)
7/8 Buttons Tapered Rock Button Drill Bit Kato (32mm/34mm/36mm/38mm)
Tapered Button Bits
Rock Drill Tapered Button Bits is suitable for H22mm and H25mm taper rock drill rods use. It have three taper connection: 7° , 11° , 12° . It's widely used for hard rock(f=8~18) drilling use.

1) Tapered connection: 7, 11, 12

2) Alloy steel: 42CrMo

3) Suitable carbide tips: YK20

4) Cross bit diameter: 30-42mm

5)Technology: Hot-pressing or welding

Comparing with taper chisel and cross bits, button bits have higher technology, much longer primary drilling time and higher drilling efficiency. According to the tungsten carbide insert, button bits can be divided into types of hemispherical, conical and parabolic button, etc.
Button bits with hemispherical button is for high bearing capacity and abrasive resistance while conical button and parabolic button are for high drilling speed and low abrasive resistance.
We are specialized in producing reinforced cut-off wheel and grinding wheel, ultra thin cutting disc for metal and stainles steel. The cutting disc and grinding disc are the preferred choice in all kinds, in the metal, structural steel, iron, weld, foundry, stainless steel, aluminum, concrete, masonry, brick, block, stone, and other industries. We progresse year by year together with our business partner based on advanced technique, ongoing research and years of experience.
About us:

Our factory has been specialized in manufacturing drilling tools and spare since 2000.
We have advanced technology and equipment.
Our technician has more that 10 years professtional working experience.
Rock drilling tools are exported throughout the word. Main market: Norway. Turkey. Canada. Australia. Brazil. Iron. India. UAE
We have professional technicians, advanced machine, responsible sales team
Product Name:Tapered Rock Button Bit 
Description:Tapered rock drilling tools is generally matched with the light-duty rock drill, It is widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry stone project etc
Material:carbide steel
MOQ:50PCS
Tapered TypeT7 o ,T11 o ,T12 o
Diameter26mm-60mm
Weight0.17kg-1.19kg
UseMining and drilling
ColorAccording to the customer request
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