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The 1-3/4" Carbide Rock Bit is a heavy-duty drilling accessory designed for penetrating hard rock formations. Featuring H-Thread compatibility, this bit pairs with standard drill steel for mining, quarrying, and geotechnical drilling applications.
Carbide construction delivers significantly longer service life compared to traditional steel bits. The tungsten carbide cutting edges maintain sharpness through extended use in abrasive rock conditions, reducing downtime for bit changes and lowering per-hole drilling costs. The H-Thread connection ensures secure attachment to drill steel while allowing quick replacement when needed.
Key Features
Carbide Construction — Tungsten carbide tips outlast steel bits in hard rock drilling.
H-Thread Connection — Standard thread pattern fits H-Thread drill steel for reliable attachment.
1-3/4" Diameter — Sized for medium-duty rock drilling and core sampling operations.
Extended Service Life — Maintains cutting efficiency through abrasive conditions that wear steel bits rapidly.
Rock-Optimized Design — Engineered specifically for hard formation drilling, not general-purpose applications.
Applications
Used by mining contractors, quarry operators, and geotechnical drilling crews working in granite, limestone, sandstone, and other hard rock formations. Ideal for blast hole drilling, exploration core sampling, and anchor installation in rock substrates.
