Henan Kings Rock Tools Co., Ltd.
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- Kings-Rock - Tapered Button Bit
Kings-Rock - Tapered Button Bit
Explore the robust Tapered Button Bits from KINGS ROCK TOOLS, crafted from premium alloy steel and tungsten carbides, ideal for anchorage hole and tunnel excavating in various rock formations.
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- Product:Tapered Button bit
- Raw material: alloy steel and tungsten carbides by heat forging treatment.
- Button/tips: 4, 5, 6, 7, 8
- Taper angle: 7 °/11°/12°
- Diameter: 33mm, 35mm, 38mm, 45mm
- Skirt length: 50-55mm, 60-70mm, 75mm-80mm
- Socket inside diameter: 22/23/25mm
- Button type: ballistic, spherical button
- Color: customized
- Package: wooden case
- Application: used to drill anchorage hole,tunnel excavating.
- Custom: taper, diameter, buttons number, button type, and flushing holes can be customized according to client`s requirement and drawing.
- Tapered drill bit is made of high-quality alloy steel and tungsten carbide from international renowned brands.
- Advanced shot blasting and heat treatment process to increase the surface hardness of the drill bit.
- More precise drilling, penetrate and deeper, wear-resistant, long service life, specialised for hard rock
- The steel used in the bit skirt is forged to increase the density of the steel, making the drill stronger and longer lasting
