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       No.350, Changle Road, Huli, Xiamen China.361006


                   




Tapered Shank Carbide Chisel Drill Bits for Mining

Application of Chisel Bits: Taper Chisel bit is suitable for mining of black metal mines (such as iron mine/ manganese ore), nonferrous metal mines (such as gold/silver/copper ore), marble and granite etc. Its drilling depth usually is 6-9m in case of hardness grade F8-14. It major use in...

Application of Chisel Bits:

Taper Chisel bit is suitable for mining of black metal mines (such as iron mine/ manganese ore), nonferrous metal mines (such as gold/silver/copper ore), marble and granite etc.

 

Its drilling depth usually is 6-9m in case of hardness grade F8-14. It major use in natural dimensional stone quarry for small hole drilling, block’s trimming and 2nd splitting for small blocks.

 

 

Specification of Chisel Drill Bits:

1. Taper degree connection: 4° 6° 7° 11°12°;

2. Socket inside D=15,19,22,25mm;

3. Bit Diameter: 20-60mm.

There are four different front shape taper chisel bits:

A. Horseshoe chisel bit: 26mm-43mm

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B. Oblique chipways chisel bit: 20mm-42mm

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C. Flat chipways chisel bit: 38mm-80mm

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D. Oblique-flat chipways chisel bit: 36mm-43mm

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4. Packing: ply-wooden case or plastic box or as per your own requests.

5. Material: 40Cr, 42CrMo.

We can design and produce different drilling bits according to customers' requirements.


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