Taper Drilling Tools / Rock Bits
Diameter: 30mm - 46mm
Taper: 4.8, 6, 7, 11, 12
Water Hole: 2
Port: Ningbo
Minimum Order Quantity: 100 Piece/Pieces
Supply Ability: 100000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: wooden box
Delivery Detail: 30 days
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 |