Sign In | Join Free | My frbiz.com
frbiz.com
Products
Search by Category
Home > Mining Machinery >

12 Degrees Tapered Tungsten Drill Bits Diameter 38mm For Rock Drilling

Categories Button Drill Bit
Brand Name: Mirco
Model Number: tungsten drill bit
Place of Origin: China
MOQ: negociated one
Price: negociated one
Payment Terms: T/T, L/C, Western Union
Supply Ability: 60000 Piece/Pieces per Month
Delivery Time: 10-15 days
Packaging Details: wooden box or plastic box
Model: tungsten drill bit
Type: Drill Bit
Machine Type: Drilling Tool, Drilling Equipment
Material: Carbon Steel
Processing Type: Forging
Use: mining drilling
Bit Diameter: 38mm
Product name: Tapered tungsten drill bit
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
Submit Buying Request
  • Product Details
  • Company Profile

12 Degrees Tapered Tungsten Drill Bits Diameter 38mm For Rock Drilling

12 Degrees Tapered Tungsten Drill Bits Diameter 38mm For Rock Drilling


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


We manufactuer various tapered rock drill bits in different degrees as below:

Bit diameter: 32mm ~ 48mm;
Tapered degree: 7°, 11°, 12°;
Shank sizes: Hex. 19mm, Hex, 22mm and Hex. 25mm;
Buttons configuration: 4 buttons, 5 buttons, 6 buttons, 7 buttons, 8 buttons, 9 buttons;


Application:

The taper drill bit is widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.


Product Feature:

We can design and manufacture according to customers' samples or drawings of the Bit Dia., No. of air / water holes, carbide button shape and the face shape.

Our button bit is made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy.


Comparing with tapered chisel bits and tapered cross bits, button bits has higher technology, much longer primary drilling time and higher drilling efficiency.

According to the tungsten carbide insert, tapered button bits can be divided into the types of hemispherical, conical andparabolic button, etc.


Specification

apered Rock Drilling Tools - 12° Button bit, Short skirt


Bit Dia.Buttons and Size (mm)Flushing HoleWeightPart Number
mminchFrontGaugeAngleFrontSidekg
281 1/91x73x720°110.24148300255
281 1/91x74x735°110.24148300256
291 1/71x73x740°110.214148300257
301 1/61x73x740°110.224148300258
301 1/61x74x735°110.224148300259
301 1/62x74x730°110.224148300260
321 1/42x75x740°210.244148300261
331 2/72x75x735°110.254148300262
341 1/32x75x835°110.294148300263
351 3/82x74x735°110.334148300264
351 3/82x75x835°210.334148300265
351 3/82x75x935°110.334148300266
361 3/72x75x935°110.374148300267
371 1/22x75x940°110.384148300268
381 1/21x95x940°110.44148300269
381 1/22x75x935°110.44148300270

Long skirt

Bit Dia.Buttons and Size (mm)Flushing HoleWeightPart Number
mminchFrontGaugeAngleFrontSidekg
281 1/91x73x720°110.24148300255
281 1/91x74x735°110.24148300256
291 1/71x73x740°110.214148300257
301 1/61x73x740°110.224148300258
301 1/61x74x735°110.224148300259
301 1/62x74x730°110.224148300260
321 1/42x75x740°210.244148300261
331 2/72x75x735°110.254148300262
341 1/32x75x835°110.294148300263
351 3/82x74x735°110.334148300264
351 3/82x75x835°210.334148300265
351 3/82x75x935°110.334148300266
361 3/72x75x935°110.374148300267
371 1/22x75x940°110.384148300268
381 1/21x95x940°110.44148300269
381 1/22x75x935°110.44148300270

About us


MIROC® Rock Drilling Tools are Rock Drilling Tools Brand by KSQ Tecnologies (Beijing) Co. Ltd.


KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, production, and application. The company has adopted advanced manufacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its personnel understand clients’ drilling needs, and have the service skills to recommend the right drilling tools for the job. Its experienced product developers can also create custom tools. Furthermore, the company’s development team introduces innovative products each year – tools that are rigorously tested in the field and proven
to perform beyond industry expectations.


MIROC® Rock Drilling and Ground Support Tools include:


Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers


Quality 12 Degrees Tapered Tungsten Drill Bits Diameter 38mm For Rock Drilling for sale
Send your message to this supplier
 
*From:
*To: KSQ Technologies (Beijing) Co. Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0