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TAPHOLE DRILL ROD

Product catalog summary

Overview: This document provides detailed specifications for various drilling tools and components manufactured by Maxdrill Rock Tools Co., Ltd. It includes descriptions, dimensions, and part numbers for different types of drill rods, coupling sleeves, pneumatic break steels, and chisels.

1. Taphole Drill Rods:

Single-Lug (Double-Lug) Threaded Drill Rods: Available in lengths from 1830mm (6') to 4300mm (14'1'') with diameters of 32mm (1 1/4'') and 38mm (1 1/2''). Part numbers vary based on length and diameter.
Single-Lug (Double-Lug) Welding Drill Rods: Lengths range from 3500mm (11'6'') to 6000mm (19'8'') with similar diameter options. Part numbers are specific to each size.

2. Extension Drill Rods:

These rods are available in lengths from 1830mm (6') to 4300mm (14'1'') with diameters of 32mm and 38mm. They are identified by part numbers that include thread and lug specifications.

3. Semi-finished Materials:

Includes hollow drill steel and seamless steel pipes with diameters of 32mm and 38mm.

4. Coupling Sleeves:

Available in lengths of 150mm and 170mm with diameters of 44mm and 55mm. They are threaded and have specific part numbers based on size.

5. Pneumatic Break Steel:

Includes various shank sizes and lengths from 355mm (14'') to 1828mm (72''). Weights range from 1.55 kg to 13.12 kg. Part numbers are determined by shank size, head type, and length.

6. Chisels:

Similar to pneumatic break steel, chisels are available in various sizes and weights, with part numbers indicating shank size, head type, and length.

7. Part Number Rules:

Each product type has a specific part number format that includes manufacturer code, product type, diameter, length, and other specifications such as thread type or lug.

Catalog excerpts

MAXDRILL ROCK TOOLS CO., LTD Taphole Drill Rod For Blast Furnaces Single-Lug (Double-Lug) Threaded Drill Rod Description Single-Lug(Double-Lug) Welding Drill Rod Description

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