KSQ Technologies (Beijing) Co. Ltd

KSQ Technologies (Beijing) Co., Ltd.

Manufacturer from China
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High Efficiency Taper Button Bit 12 Degree Spherical Drill Bits 32mm Diameter

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KSQ Technologies (Beijing) Co. Ltd
City:beijing
Province/State:beijing
Country/Region:china
Contact Person:Mr. Yingkai Zhang
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High Efficiency Taper Button Bit 12 Degree Spherical Drill Bits 32mm Diameter

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Brand Name :MIROC by KSQ
Model Number :BL732-12D-22
Certification :ISO9001
Place of Origin :China (Mainland)
MOQ :20 Pieces
Price :Negotiable
Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :100000 Pieces per Year
Delivery Time :5-15 Working Days
Packaging Details :Carton Box or Wooden Box
Product Name :Tapered Drill Bit
Button type :Ballistic Button
Bit Diameter :32mm
Degree :12 degree
Body Type :Normal Retrac
Button Size :2x7mm 5x7mm
Flushing Hole :1 Front and 1 Side
Process :Heat Treatment
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View Product Description

12 Degree Tapered Tungsten Carbide Mining Rock Spherical Drill Bits Taper Button Drill Mining Bit of 32mm diameter

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.

Product Description:

Different rock formations and rock drills require different taper angles. When drilling with high impact hydraulic rock drills in medium-hard to hard and abrasive rock formations, a wide taper angle is normally used. Taper angles of 11 and 12 degrees are normally used on modern drill rigs. For low impact rock drills and softer rock formations, a narrow taper angle of seven degrees is used. A 7 degree angle can also be used if bit spinning is a problem when using 11 and 12degree equipment. In addition, a 4, 46 degree angle is ideal for soft rock when you're using pneumatic or hydraulic drill rigs to prevent bits from spinning or becoming detached.

Products Parameters:

Product Name: Tapered Drill Bit
Diameter: 32mm, 33mm, 35mm, 36mm, 38mm, 41mm
Button Size: Front 2*7mm Gauge 5*7mm; Front 2*7mm Gauge 5*9mm; Front 2*7mm Gauge 6*7mm
Degree: 12 Degree
Flushing Hole: 1 Front and 1 Side
Application: Tapered drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling
Feature: Long Skirt
Material: High quality carbide and high quality steel
MOQ: No requirement for testing and trial order
We can design and manufature according to your requirment of diameter, number air holes and carbide button shape

Product Advantage:

1. High grade tungsten carbide inserts, High resistance
2. Bit body is manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment

Specification of other Taper Button Bits:

Small Hole Drilling Tools, Tapered Tools, 12 Degree
MIROC Button Bits, Long Skirt, BL7XX By KSQ Technologies
Bit Dia Button and Size(mm) Flushing Hole Weight Part Number Product Code
mm inch Front Gauge Angle Front Side kg
32 1 1/4 2*7 5*7 35° 1 1 0.3 4148300272 BL732-12D-22
33 1 2/7 2*7 5*7 35° 1 1 0.31 4148300273 BL733-12D-22
35 1 3/8 2*7 5*9 35° 1 1 0.38 4148300278 BL735-12D-22
36 1 3/7 2*7 5*9 35° 1 1 0.39 4148300279 BL736-12D-22
38 1 1/2 2*7 5*9 35° 1 1 0.41 4148300280 BL738-12D-22
41 1 3/5 2*7 5*9 35° 1 1 0.42 4148300281 BL741-12D-22
Products Name Dia (mm) Taper Angel (°) Length(mm) Weight(kg)
Taper Chisel / Cross Bit 28 7 degree 62mm 0.16
30 0.20
32 0.22
34 0.24
36 0.28
38 0.32
40 0.36
42 0.38
46 0.44
50 0.50
60 0.66
Taper Button Bit
(with 4 pcs buttons)
30/32 7 degree 63mm 0.20/0.22
36/38 0.28/0.34
40/42 0.36/0.42
Taper Button Bit
(with 5 pcs buttons)
34 11 degree 65mm 0.3
40 7/11 degree 63mm 0.36
Taper Button Bit
(with 6 pcs buttons)
36 11 degree 63mm 0.3
40 7 degree 0.36
42 7 degree 0.38
Taper Button Bit
(with 8 pcs buttons)
32 7/12 degree 65mm 0.28
34 68mm 0.30
38 63mm 0.40

High Efficiency Taper Button Bit 12 Degree  Spherical Drill Bits 32mm Diameter

The MIROC® Rock Drilling Tools product line by KSQ Technologies (Beijing) Co.Ltd.

is the result of years of advanced engineering, precision manufacturing, and dedication to the use of high-quality materials.

Our productions are used by many drilling professionals related to mining, construction, tunneling, and quarrying projects around the globe.

High Efficiency Taper Button Bit 12 Degree  Spherical Drill Bits 32mm DiameterHigh Efficiency Taper Button Bit 12 Degree  Spherical Drill Bits 32mm Diameter

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