chisel bit-
1.Wide range of useage
2.High quality and best price
3.Long life and full model
4.Be certified by ISO9001
Port: Qingdao,Ningbo,etc.
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 100 Piece/Pieces per Day
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: wooden case
Delivery Detail: 1-20 days
The chisel bit is made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock 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 etc,.
Drill Type | Bit diamater (D) | Taper | Whter hole | (d) mm | Part on | |
mm | in | |||||
Chisel Type Bits | 30 | 1 3/16" | 7° | 2 | 22 | Y130-722 |
32 | 1 17/64" | 7° | 2 | 22 | Y132-722 | |
34 | 1 11/32" | 7° | 2 | 22 | Y134-722 | |
36 | 1 27/64" | 7° | 2 | 22 | Y136-722 | |
38 | 1 1/2" | 7° | 2 | 22 | Y138-722 | |
40 | 1 37/64" | 7° | 2 | 22 | Y140-722 | |
42 | 1 21/32" | 7° | 2 | 22 | Y142-722 | |
43 | 1 11/16" | 7° | 2 | 22 | Y143-722 | |
44 | 1 47/64" | 7° | 2 | 22 | Y144-722 | |
46 | 1 13/16" | 7° | 2 | 22 | Y146-722 |