Integral Drill Rods

• Product introduction
• Product parameters

Introduction to Integral Drill Rods

Integral drill rods are ideal in small hole drilling, all integral drill rods consist of hex. rods with integrated cemented carbide chisel-shaped bit heads.

SDK（SHANDIKE）Integral Drill Rods

Integral drill rods are ideal in small hole drilling, all integral drill rods consist of Hex. rods with integrated cemented carbide chisel-shaped bit heads. With the same steels as Sandvik and best carbides made in China, we are supplying different lengths of integral drill rods with different head diameters.

Parameters

• Shank size: Hex.19 x 108mm, Hex.22 x 108mm, Hex.19 x 82mm

• Head diameter: 26mm to 42mm.

• Length: 400 – 8000mm.

Features

• Carburizing process is applied to promote surface hardness, thus grant better wearing quality and lifespan for the drill rods;

• 23CrNi3Mo, which is in same league as Sandvik Sandbar 64, is applied as drill rod material.

• Cost-effective, good performance with reasonable price.

• Complete types of drill rod for various drilling scenarios.

Specifications：

Drilling duties in tunneling, construction, mining, quarrying, etc.

Integral Drill Rods

Shank Size	Length	Diameter
Hex.22 x 108mm	400 – 8000mm	30 – 40mm

 

Plug Hole Rods

Shank Size	Length	Diameter
Hex.19 x 108mm	210mm	17 – 22mm
Hex.19 x 82mm	210mm	20 – 22mm