About our Products
1.All button bits raw material produced.
2.Simple structure and not broken easily
3.Hole straightness, high speed and deep hole drilling
4.Good flushing effect to ensure high drilling rate
Raw material | Alloy steel and tungsten carbides by Cold pressing treatment |
Button/tips&size | 4,5,6,7,8;0711/0710mm |
Taper angle | 7 °/11°/12° |
Skirt length | 50-55mm,60-70mm,75mm-80mm |
Socket inside diameter | 22/23/25mm |
Package | wooden case or plastic box with 50 pieces or 100 pieces |
Button type | ballistic ,spherical button |
Color | Blue,red,yellow,black,green |
Design | We can design according to customers' requirement and drawing, including buttons number, button type, and flushing holes. |