Alloy steel and tungsten carbides by Cold pressing treatment
Use
Coal Mining
Button size
32，34，36，38，40mm
Product name
Taper Button Bit
Taper angle
7 °/11°/12°
Diameter
26mm-56mm
Skirt length
50-55mm，60-70mm，75mm-80mm
Length
50mm~72mm
Socket inside diameter
22/23/25mm
Advantage
High Performance
Button type
ballistic ,spherical button
Color
Request
Color
Blue,red,yellow,black,green
Usage
Drilling and Construction
Package
wooden case or plastic box with 50 pieces or 100 pieces
Transfer
Air/Sea/Express
Design
We can design according to customers' requirement and drawing, including buttons number, button type, and flushing holes.
Minimum Order Quantity
N/A
Price
Packaging Details
Standard Export Delivery Package
Delivery Time
7days
Payment Terms
T/T
Supply Ability
Based on Detailed Order
32mm 34mm 38mm 40mm button tapered rock drill bits for mining
Our taper drilling tools include taper drill bits and taper drill rod, and taper drill bits come into two types, taper button drill bits, and taper chisel drill bits. These drill tools are mainly equipped on rock drilling equipment, well drilling equipment and oil field equipment. They are widely used for rock drilling, blasting holes and other drill works in quarries, coal mines, rod and dam constructions and other similar projects. Description: 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. Diameter of bits from 30mm to 50mm with 4 ,6,7,11,12 degree, premium alloy tapered drill steel with Hexagonal.22mm and Hexagonal.25mm,The deliver capacity are very strong and can completely meet customer’s requirements on delivery design, number of buttons is 4,5,6,7,8,9,7 buttons is very popular for hold held (short holes ) and blast drilling system.
