Diamond Impregnated Core Bits

Application of Diamond Impregnated Core Bits:

Impregnated diamond bits are the go-to choice when a job moves from soft ground into hard, abrasive rock. The diamonds are distributed through the matrix itself rather than set on the surface, so as the face wears down, fresh cutting diamonds are continuously exposed — keeping penetration rates steady over the life of the bit.

Features of Diamond Impregnated Core Bits

– 21 matrix types available, matched to Mohs hardness 1–10.
– Matrix families for general-purpose, abrasive-formation, extended-life, and free-cutting conditions.
– Three crown/waterway profiles: Standard, Pie Shaped, and Turbo.
– Crown heights of 10mm, 13mm, 16mm, 20mm, and 26mm.
– Special configurations available: wide ID opening, deep-flush ID, and bit-face discharge.

More Introduction of Diamond Impregnated Core Bits

Matrix selection is the key decision on any impregnated bit — too hard a matrix in soft rock glazes over and stops cutting, too soft a matrix in hard rock wears away before the diamonds do their job. Matching matrix hardness to formation hardness keeps bit life and penetration rate in balance.

Specification of Diamond Impregnated Core Bits

Note: Recommended target penetration index is 80–100 RPC (200–250 RPI). Matrix and crown profile can be selected to suit specific ground conditions on request.