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TJM Drilling Equipment & Supplies is backed by over fifty years experience in sales and servicing in the water well, quarry, aggregate, dimensional stone, construction and mining drilling industries. In addition TJM has hands on field experience and knowledge to understand the true needs and urgency their customers require. TJM Drilling Equipment & Supplies is the exclusive dealer for HD Engineering hydraulic crawler drill rigs. TJM is also direct distributors for grout plants, air compressors, caisson drill rigs, blast hole drill rigs, onsite drill cuttings bioremediation equipment and solids control systems. In addition to equipment, TJM offers DTH hammers & bits, top hammer drill rods & bits, casing and anything needed for your company to complete your job effectively. Making TJM your one stop shop with the finest products in the industry with a devoted staff committed to excellence.

INCREDIBIT (Rock bottom Price)$$$

Railhead’s INCREDIBIT® drill head is named for its ability to bore and steer through tough, rocky conditions.
Its patented technology allows contractors to accomplish bores in ground that can not be drilled with conventional bits.
And, it allows smaller machines to drill through some conditions that would otherwise require a mud motor. It is truly a multipurpose bit that steers through soft conditions as well as rock and cobble.

How the Incredibit® works

The INCREDIBIT® bores in an entirely different manner than any other bit. Rather than using simple abrasion, the INCREDIBIT® fractures rock in a random elliptical pattern. It “dances” in the hole, allowing the INCREDIBIT® to be productive in all kinds of soils and formations.

Because of the “dancing” effect, the INCREDIBIT® bores a larger hole than conventional bits. In most conditions, a 2 ¾” bit will cut approximately a 4″ hole, a 3″ bit will cut approximately a 5″ hole, a 3 ½” bit will cut approximately a 6″ hole, and a 4 1/8″ bit will cut approximately an 8″ hole.