road milling tools BLK875GHN block for road milling fitting asphalt milling equipment

Road milling tools BLK875GHN block for road milling fitting asphalt milling equipment

Primary Features

Massive Structural Strength We engineer this holder with a heavy-duty, wedge-shaped body profile. This robust structural mass is specifically designed to absorb and distribute violent shockwaves generated during rock drilling.

Precision Tool Socket The internal bore is engineered to exact tolerances to flawlessly match the shank of your conical picks.

Optimized Weld-On Base The bottom geometry features precision-angled resting surfaces and deep weld chamfers.

Manufacturing Quality

Premium Drop Forging We forge the entire holder from a single solid block of high-grade alloy steel. This process permanently aligns the internal metal grain, delivering the ultimate material density and tensile strength required to survive severe, high-torque subterranean environments.

Precision CNC Machining We machine the internal tool socket to strict CNC tolerances. This ensures every single holder provides a uniform, flawless fit for the cutting teeth, maintaining rigorous operational stability and significantly reducing long-term equipment wear.

Weld-Optimized Heat Treatment We carefully heat-treat the steel core to achieve a critical metallurgical balance. It provides exceptional core toughness to handle blunt-force trauma, while remaining highly ductile and weldable, ensuring your workshop crews can install them quickly and safely without weld-cracking risks.

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