Drill Bits

Our company manufactures drill bits for the entire range of HDD machines from 4 to 250 t, with bit width from 90 to 300 mm, respectively. It is convenient to classify drill bits according to the types of soils drilled:

Clay	soil, clay, light loam, boggy ground
Sand	sand, sandy clay
Gravel	gravel, clay with pebble inclusions, small pebbles, sandstone plates
Marl	soft homogeneous rocks: marl, limestone, shale, loam, claystone
Rock	homogeneous and fractured rocks of up to 5 Protodyakonov hardness scale, gravel, pebbles, concrete

Rock drill bit, a proprietary development of TECHNOPROK-61 LLC, has not only a wear-resistant cutting part, but is also protected with hard-alloy plates on the sides and in the bolt seating areas. According to statistics, the general wear resistance of Rock drill bits is much higher than that of their analogues.

Also You might be interested in:

Primedrilling-100-тонн

XZ320

Эскиз лопатки

Буровая лопатка серия "Скала" в работе