Tapered chisel drill bit

• Type: chisel bits
• Size: 19mm,22mm,25mm
• Diameter: 32-42mm.
• Taper degree: 4°6°7°11°12°
• Package:in wooden case or in carton.
• Productivity: 10000pcs/month

In addtion to tapered chisel drill bits, we also provide thread drill tools, taper drill tods, down the hole drill tools, rock anchors, taphole drilling and quarry drill tools and more. These drilling tools are of high quality and at low low price. We welcome you to visit us and try our drill equipment.