Manufacture Rock Drilling Hex22*108mm Chisel Head Integral Drill Steel Rod Drill Bits

Description

Our factory can offer many kinds of drill bits, including chisel type bits, cross type bits, tapered drill rods and integral drill rods, mainly used for mining, coal cutting, tunneling, rock cutting in quarrying.

Integral Drill Steel is used by a hand held drill machine in Underground mining and for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling bore hole diameter from 30mm to 41mm usually. Regarding Integral drill steels, the quality of a steel material and a tungsten carbide is very important to get good drilling performance.

According to different application, different lengths are available from 400mm to 5000mm usually.

Competitive Advantage:

• High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance
• High grade tungsten carbide inserts

Integral drill rod with chisel bit

Quick Detail:

• Suitable for small hole range
• Widely used in Dimensional Stone Quarrying Industry

Description:

Within the Dimensional Stone Quarrying Industry, hole sizes are generally quite small (Ø25-34mm) and are therefore too small to accommodate threaded equipment. H19 Chisel Bit Integral Rods with H19 x 108mm shank are suitable for the smaller hole ranges, between Ø25-27mm. Smallest available size is Ø23mm.

Integral Drill Steels:
Integral Drill Steel is mainly used in small-hole drilling, such as stone quarrying, foundation drilling, tunneling, underground mining, road cutting, and trenching and so on, and equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the drilling speed and efficiency, which can be used for drilling bore hole diameter from 23mm to 45mm usually.

Effective Length
400~4000mm
400~9600mm
800~6400mm

PRODUCT SPECIFICATION

drill rod | la barra de taladro | broca Rod | forer tige | Bohrgestänge | çubuk matkap | drill rod hard rock Mining Integral drill steel,Integral drill rod