The KNSH-110 BMC 40 is a core drill bit designed for rotary drilling applications where the objective is recovering an intact cylindrical core sample rather than simply making a hole. Core bits of this class are consumable tooling for geological exploration, mining prospecting and construction site investigation: they cut an annular face, leaving the central column of rock or soil to pass into the core barrel for analysis.
The 110 mm class diameter places the bit in a widely used size for exploration rigs. Drill bits are consumed continuously in any drilling program, with replacement frequency tied to footage and formation hardness, making dependable supply at predictable cost a real operational concern for drilling contractors.
At about 90 USD per piece with a 20-unit minimum order, the KNSH-110 targets drilling contractors, geological survey organizations, mining companies and toolhouse distributors stocking rotary drilling consumables.
Tell us what you need and get quotes from verified suppliers