22*108mm 11 degrés Barre de forage hexagonale Marteau Outils de forage dans la roche

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22*108mm 11 degrés Barre de forage hexagonale Marteau Outils de forage dans la roche

la grâce

May 12, 2025

Category Connection: Perceuse Rod hexagonale

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Je vous en prie.
Il s'agit d'une entreprise de fabrication d'équipements électriques.
Site internet:https://rockdrill-tool.com
Le courrier électronique:bella@minetechdrill.com
Numéro de téléphone: +86 13373211584

Tags:

#Perceuse Rod hexagonale de YT29A #Perceuse Rod hexagonale de YN27C #12degree perceuse hexagonale Rod

Brief: Discover the 7 Degree Tapered Drill Rod H22 Hexagon Rock Drilling Tool, designed for mining jack hammers. This high-performance tool features a hexagonal shank for leverage, forged collar for stability, and tapered bit end for efficient drilling. Ideal for wet or dry drilling in various rock formations.

Related Product Features:

Hexagonal shank section provides leverage for rotation chuck bushing.
Forged collar maintains proper shank striking face position in the rock drill.
Tapered bit end for efficient drilling performance.
Through-hardened and heat-treated shank end for high wear resistance.
Le revêtement du tube de chasse en acier inoxydable empêche la corrosion et la rupture.
Made from super tough 23CrNi3MoA, 40SiMnCrNiMo, or 55SiMnMo steel.
Special anti-corrosion oil protects the flushing hole of the rod.
Disponible en longueurs de 0,6 m à 3,6 m, mesurées du collier à l'extrémité du mors.

Les questions:

What are the available lengths for the tapered drill rod?

The tapered drill rod is available in lengths from 0.6m to 3.6m, measured from the collar to the bit end.
What types of steel are used in the tapered drill rod?

The tapered drill rod is made from super tough 23CrNi3MoA, 40SiMnCrNiMo, or 55SiMnMo steel, designed for wet or dry drilling.
What are the advantages of the tapered drill rod?

The tapered drill rod offers high wear resistance, corrosion prevention, and a longer service life due to its through-hardened shank end, stainless steel flushing tube lining, and special anti-corrosion oil.

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