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Degree Mining Taper Chisel Rock Drill Bit
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Description:

1. The carbide button is hot pressed on the bit body, the cone button bit has good drilling performance and long service life.Different diameters and tapers to suit different applications such as mining, quarrying, etc.We can supply tapered button heads for long and short skirts.

2. Compared to tapered chisel bits and tapered cross bits, toothed bits are popular with customers because of their higher technical content, longer trip time and higher drilling efficiency.

3. The tapered device allows drillers to change bits while using the same drill pipe.For faster drilling, drillers opted for tapered button bits.Different taper sizes have different characteristics in terms of the "pick" exponent -- smaller angles prevent bit rotation.

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Product Detail
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parameter
Diameter(mm) Tip Size (H x W) mm Weight(kg)
30 12x12x8 0.29
32 12x12x8 0.31
33 12x12x8 0.33
34 12x12x8 0.34
35 12x12x8 0.36
36 12x12x8 0.37
38 14x12x8 0.43
40 15x12x8 0.47
41 15x12x8 0.49
42 15x12x8 0.51
43 15x12x8 0.53
45 17x14x8 0.58
48 17x14x8 0.67
50 19x14x8 0.72
55 20x16x10 0.92
60 20x16x10 1.19
Applications

Suitable for small hole range
• used in Dimensional Stone Quarrying Industry
• used in Underground Mining Industry

Package

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OUR SERVICE
☑ We will provide more precisely and efficiently manufacture and serve according to clients' drawings.
☑ We have professional QC team to ensure your product more better.
☑ Check the raw material before starting production.
☑ Have the random inspection during the processing.
☑ Make the 100% inspection before the shipments.
WHY ARE YOU CHOOSE US
☑ We have been engaged in tapered cross bit for more than 20 years.
☑ apered cross with conical pipe drilling perfect;
☑ Reliable work, high cost performance;
☑ Accurate the dimension of taper degree perfectly matches the rods;
☑ High grade tungsten carbide inserts;
☑ The drill bit is made of high quality steel and uses the most advanced CNC machinery and heat treatment process.
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