32mm 8-Button 7-Degree Tapered Rock Drilling Bit for Quarrying Applications

Product Details
Customization: Available
Certification: CE, ISO 9001:2000
Standard: AISI, GOST
Diamond Member Since 2018

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  • 32mm 8-Button 7-Degree Tapered Rock Drilling Bit for Quarrying Applications
  • 32mm 8-Button 7-Degree Tapered Rock Drilling Bit for Quarrying Applications
  • 32mm 8-Button 7-Degree Tapered Rock Drilling Bit for Quarrying Applications
  • 32mm 8-Button 7-Degree Tapered Rock Drilling Bit for Quarrying Applications
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Basic Info.

Model NO.
34mm
Manufacturing Process
Casting
Material
Carbon Steel
Hole Diameter
30mm to 42mm
Shank
H22/H19/25
Length
Customized
Weight
0.2-0.6
Transport Package
Wooden Box
Specification
7/11/12 degree
Trademark
JCDRILL
Origin
China
HS Code
8430419000
Production Capacity
50000 PCS/Year

Product Description

32mm 8 Buttons 7 Degree Quarrying Tapered Rock Drilling Bit
32mm 8-Button 7-Degree Tapered Rock Drilling Bit for Quarrying Applications
32mm 8-Button 7-Degree Tapered Rock Drilling Bit for Quarrying Applications
Application                                                                                                                                                           

JCDRILL offers a complete line of tapered rods and bits for all of your hand-held pneumatic drilling needs. For mine, quarry and tunnel work, we provide quality tools that withstand the toughest rock drilling demands.
With our comprehensive product line, you can find the exact configuration to integrate into your drilling operation. Our tapered bit and rods come in a variety of taper angles, and we provide tapered rods in a full range of shank configurations and steel hex diameters. Our tapered bits include both cross and button designs, as well as chisel design. JCDRILL tapered rods are available with high-frequency or fully carburized heat treatments.

The taper cross bits can be used under any rock drilling condition because of it's comprehensive adaptability. Compared with taper chisel bits, taper cross bits have a better drilling performance because carbide tips on cross bits doubled, which means carbides shape are cross type on drill bits. Taper cross bit is mainly used for hard or very hard rock formation.  

Characteristics                                                                                                                                                       
1 Long life
2. Lower consumption
3. Wide selections of drill bits
4. Delivery quickly
5. Suitable for small hole range
6. Widely used in Dimensional Stone Quarrying Industry
7. Widely used in Underground Mining Industry

Specification                                                                                                                                                             

Description Diameter Length No. of  buttons     Weight
Taper Button Bit mm mm   kg
26 50 5 0.2
Taper:a=4°46"  6°,7°,11°,12° 27 50 5 6 0.2
Socket inside  Dia. D=19, 22, 25 28 50 4 5 0.2


32mm 8-Button 7-Degree Tapered Rock Drilling Bit for Quarrying Applications
 

29 50 4 0.2
30 50   80 4   5   6    7 0.2 0.3
32 50   55   71   80 5   6    7    8 0.2    0.22      0.3       
33 50   55   71   80 6   7    8    9 0.2    0.3    0.36
34 50   55 6   7    9 0.22   0.3
35  55   71    80 7    8 0.22   0.3    0.37
36 50   55 4    5     6    7 0.3    0.35
37 55 7 0.3
38 50    55 4    6      7 0.25    0.35
40 50     55 4    6       7 0.35
41 50     55     71 7 0.35
42 50 4     5 0.4
45 50      55     71 6      7 0.5

Factory &Process

32mm 8-Button 7-Degree Tapered Rock Drilling Bit for Quarrying Applications
32mm 8-Button 7-Degree Tapered Rock Drilling Bit for Quarrying Applications

Packing& Delivery                                                                                                                                                

32mm 8-Button 7-Degree Tapered Rock Drilling Bit for Quarrying Applications


32mm 8-Button 7-Degree Tapered Rock Drilling Bit for Quarrying Applications
Service                                                                                                                                                                

In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.

We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.

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