Dia 32, 34mm L65mm, 71mm, taper 7 degree Tapered chisel bit for stone quarrying

Tapered Chisel Bits for natural dimensional stone quarry. 

At ProDrill, for as long as 15 years, we have been manufacturing quality chisel bit taper to Saudi for granite quarrying.  size is 32mm, 34mm, Annual Qty: 20,000 pcs.  Most of granite quarry owners 

are using our red chisel bit with active feedback, and regular order 

Technical Specification

Description:

Chisel bits is suitable for mining of black metal mines(such as iron mine/ manganese ore), nonferrous metal mine(such as gold/silver/copper ore), marble and granite etc.Its drilling depth usually is 15m-18m in case of hardness grade F8-14. At present, there are Horse Shoe Bits and Chisel bits. Chisel is more popular in Saudi, and it's suitable for hard rock drilling.

It is widely used in drilling holes with a depth size less than 5 meters and diameter scope in 20-45 mm by light-duty hand hold drills, Like Y6, Y10, Y24, , major use in natural dimensional stone quarry for
small hole drilling, block ‘s trimming and 2nd splitting for small blocks. To match Hexagonal 22 mm and

Hexagonal 12 mm’s tapered drill steel with 4 ,6,7,11,12 degree , All tapered chisel bit are made with
high quality of raw material through special heat treatment, The deliver capacity are very strong and can
completely meet customer’s requirements.

• Type: chisel bits
• Shank 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.