Item:taper chisel bit
Dia of chisel bit:20-80mm
tip size:12x6, 14x8,13x8,16x10,26x16x10
Weight: 0.1-1.4kg
Rock class:10-14
Port: ningbo
Minimum Order Quantity: 100 Piece/Pieces pc
Supply Ability: 10000 Piece/Pieces per Month pc
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: wooden case/cartons
Delivery Detail: 1-30days
tapered chisel bits/chisel rock bit/rock bit/rock chisel bit/mining rock drill bit/chisel rock drill bit/chisel drill bit
Item:tapered chisel bit
Dia of Bit:20-80mm
tip size:12x6, 14x8,13x8,16x10,26x16x10
Weight: 0.1-1.4kgs
Rock class:10-14
Threaded/Tapered (taper 7, 12degree) chisel/cross bits are mostly used for hand-held rock drill. We make them from alloy steel by forging and select suitable tungsten carbide insert as per customers requests in accordance with their local rock conditions,such as , limestone,marble, granite etc.
The chisel bit made from grade hard alloy and special steel, generally matched with the light-duty rock drill, drilling the hole within diameter of 50mm
It is widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project.
| Bit Diameter | Carbide | Taper | Water | Part No. | |
| mm | inch | Width*Height | Hole | ||
| 30 | 1 3/16 | 8—10*13.5—15 | 7 | 2 | CH130-722 |
| 32 | 1 17/64 | 8—10*13.5—15 | 7 | 2 | CH 132-722 |
| 34 | 1 11/32 | 8—10*13.5—15 | 7 | 2 | CH 134-722 |
| 36 | 1 27/64 | 8—10*13.5—15 | 7 | 2 | CH 136-722 |
| 38 | 1 1/2 | 8—10*13.5—15 | 7 | 2 | CH 138-723 |
| 40 | 1 37/64 | 8—10*13.5—15 | 7 | 2 | CH 140-723 |
| 42 | 1 21/32 | 8—10*13.5—15 | 7 | 2 | CH 142-723 |
| 20 | 2 5/32 | 6*12 | 4 | 1 | CH 220-415 |
| 22 | 5 5/64 | 6*12 | 4 | 1 | CH 222-415 |
| 24 | 1 5/16 | 8*13 | 4 | 2 | CH 224-415 |
| 26 | 1 1/32 | 8—10*13.5—15 | 4 | 2 | CH 226-415 |
| 28 | 1 7/64 | 8—10*13.5—15 | 6 | 2 | CH 228-722 |
| 30 | 1 3/16 | 8—10*13.5—15 | 7 | 2 | CH 230-722 |
| 32 | 1 17/64 | 8—10*13.5—15 | 7 | 2 | CH 232-722 |
| 34 | 1 11/32 | 8—10*13.5—15 | 7 | 2 | CH 234-722 |
| 36 | 1 27/64 | 8—10*13.5—15 | 7 | 2 | CH 236-723 |
| 38 | 1 1/2 | 8—10*13.5—15 | 7 | 2 | CH 238-723 |
| 40 | 1 37/64 | 8—10*13.5—15 | 7 | 2 | CH 240-723 |
| 42 | 1 21/32 | 8—10*13.5—15 | 7 | 2 | CH 242-723 |
| 50 | 1 31/32 | 8—10*13.5—15 | 7 | 2 | CH 250-725 |
| 56 | 2 13/64 | 8—10*13.5—15 | 7 | 2 | CH 256-725 |
| 60 | 2 23/64 | 8—10*13.5—15 | 7 | 2 | CH 260-725 |