All 101 products from HUNAN MEC MACHINERY & ELECTRONICS IMP.& EXP.CORP..

This drill bit features an industrial-grade tungsten carbide tip for long-life efficient drilling. It is designed for drilling in concrete, stone, masonry, marble, granite, and other hard materials.

This hammer drill bit features an SDS-Plus shank for use on SDS-plus type rotary hammer drills. It is designed for efficient and fast hammer drilling in hard materials like concrete, granite, brick, and other similar building materials.

This set includes an SDS-Plus rotary hammer drill bit and a cement drill bit. The drill bits are designed for efficient drilling in materials like concrete, granite, brick, and other similar building materials.