Quarry Rock Drill Rods H22x108mm Shank for Small Hole Drilling - 20-42mm Diameter, 400-9600mm Length

Price Negotiable

Price: Negotiation

MOQ: Negotiation

Delivery Time: Within 7-12 days

Brand: ShiTan

Product Description

Product Overview

High-performance quarry rock drill rods with tapered design for small hole drilling applications. Available in multiple shank sizes and lengths to meet various drilling requirements.

Key Specifications

Shank Sizes: H22x108mm, H19x108mm

Diameter Range: 20-42mm

Length Range: 400mm to 9600mm

Processing Type: Casting

Technical Specifications

Shank Style	Length (mm)	Length (foot/inch)	Head Diameter (mm)	Head Diameter (inch)
Hex19 × 108mm	400 ~ 4,000	1' 4" ~ 13' 1"	23 ~ 35	27/32 ~ 1 3/8
Hex22 × 108mm	400 ~ 9,600	1' 4" ~ 31' 6"	26 ~ 41	1 1/32 ~ 1 39/64
Hex25 × 108mm	600 ~ 6,400	1' 11 5/8" ~ 21'	33 ~ 45	1 19/64 ~ 1 25/32
Hex25 × 159mm	800 ~ 6,400	2' 7" ~ 21'	35 ~ 42	1 3/8 ~ 1 21/32

Performance Features

Optimizes impact energy transfer for improved drilling efficiency
Enhances drilling speed while reducing operational costs
Premium alloy steel construction ensures durability and longevity
High-quality tungsten carbide tips provide superior cutting performance
Available in various lengths from 600mm to 9600mm
Suitable for drilling bore holes from 19mm to 41mm diameter

Applications

Designed for small hole drilling applications when used with small power rock drills such as air leg rock drills and handheld rock drills. Ideal for drilling bore holes typically ranging from 29mm to 41mm in diameter.