Top Hammer Taper Drill Bit for Hard Rock Drilling
Xiamen Bestlink Factory Co., Ltd.- Type:Taper Drill Bit
- Material:Tungsten Carbide
- Usage:Ore Mining
- Drill Bit Models:Chisel Bit,Cross Bit,Button Bit
- Rock Type:Granit, Marble, Sandstone etc
- Socket Inside Diameter:15, 19, 22, 25mm
Base Info
- Model NO.:4 46", 6, 7, 11, 12 Taper Degree
- Applicable:for Rock Drilling, Quarrying, Mining
- Diameter:20-45 Mm
- Button Shape:Spherical,Parabolic
- Compatible:with Rock Drill Y20 Y24 Yt24 Yt28 etc.
- Usable:with Taper Drill Steel Rod
- Delivery Time:Within 25days After Receipt Your Payment by T,T
- Transport Package:Plywood Box, Carton, Wooden Case, etc
- Specification:CE, SGS
- Trademark:BESTLINK
- Origin:Xiamen, China
- HS Code:82071990
- Production Capacity:10000 PCS,Month
Description
Description
Socket inside diameter d=15, 19, 22, 25
B. Tapered cross bits
The taper cross bits can be used under any rock drilling condition because of it's comprehensive adaptability. Compared with taper chisel bits, taper cross bits have a better drilling performance because carbide tips on cross bits doubled, which means carbides shape are cross type on drill bits. Taper cross bit is mainly used for hard or very hard rock formation.
Description
Socket inside diameter d=19, 22, 25
C. Tapered button bits
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.
According to the tungsten carbide insert, tapered button bits can be divided into the types of hemispherical button, conical button and parabolic button, etc.
Button bits with hemispherical button is for high bearing capacity and abrasive resistance while conical button and parabolic button are for high drilling speed and low abrasive resistance.
Socket inside diameter d=19, 22, 25