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|Machine Type:||Drilling Tool||Processing:||Forging|
|Model Number:||Button Bits||Color:||Red, Black, Yellow, White|
Q7-41-7 22-75 Tapered Carbide Button Bit for quarrying and mining
Prodrill rock drilling button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction,water well drilling,oil exploring etc.
Our quality is very similar with famous brands, reliable performance for productivity, extended services life and lower drilling costs.Comparing with tapered chisel bits and tapered cross bits, button bits has higher technology, much longer primary drilling time and higher drilling efficiency, so that the button bit is popular among the users.
|7 degree for Hexagon 22.|
|Part number||Diameter in mm||Length in mm||Inserts||Diameter inserts|
|7D36-7-22||36||70||5+2 parabolic||5x8mm + 2x7|
|7D36-8-22||36||70||6+2 parabolic||6x8mm + 2x7|
|7D38-7-22||38||70||5+2 parabolic||5x9mm + 2x7|
|7D38-8-22||38||70||6+2 parabolic||6x9mm + 2x7|
|7D40-7-22||40||70||5+2 parabolic||5x9mm + 2x7|
|7D40-8-22||40||70||6+2 parabolic||6x9mm + 2x7|