Min. Order Reference FOB Price
1 Piece US$50.00-110.00 / Piece
Product Description
Professional NMLC Diamond Core Drill Bit Model: NMLC Core Bits 1. Impregnated Diamond Core Bits are manufactured with very small, high quality synthetic diamonds, mixed evenly through a metal alloy matrix. The matrix erodes away at the same rate as the diamonds become worn and rounded. Thus ...