Tapered Chisel Bits
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Plato offers various cutting structures design configurations, include chisel bits, cross bits and button bits, for an extensive and diverse selection. These designs can be used in a variety of rock formations for maximum productivity, high penetration rate and long service life.
| Chisel Bits | Cross Bits | Button Bits | ||
| Taper Degree | 7° | 7°, 11°and 12° | 7°, 11°and 12° | |
| Bits Socket Diameter | mm | 23 | 23 | 22 |
| inch | 27/32 | 27/32 | 7/8 | |
Bit Diameter | mm | 26 ~ 43 | 28 ~ 51 | 28 ~ 45 |
| inch | 1 1/32 ~ 1 45/64 | 1 7/64 ~ 2 | 1 7/64 ~ 1 25/32 | |
| Remark | There are horseshoe and oblique chipways designs;To drill media hard, hard and crack not grown formation with rock hardness not above f15 and in place where the compacting power of the rock drill doesn’t exceed 8Kg/MPa | To drill hard, very hard and crack grown formation | There are short skirt, average long skirt and enhanced long skirt; | |
Note:
1.Special sizes may be available upon request;
2.Choose big and high carbide bits, when work with high impact rock drills, to improve anti-percussive capability of the inserts;
3.Work with soft formation, use extreme hard carbide inserts bits to get high penetration; while work with hard formation, use sub-hard carbide inserts bits to avoid inserts breaking; work with erosive formation, use anti-resistance alloy carbide inserts;
4.The taper degree of the bits must be the same as the taper rods that it is planned to work with.
How to order?
Chisel Bit: Bit Diameter + Taper Degree + Socket Diameter + Head Design
Cross Bit: Bit Diameter + Taper Degree + Socket Diameter
Button Bit: Bit Diameter + Taper Degree + Socket Diameter + Skirt length + Insert Configurations
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