SPEC Construction Machiner
Provide high-quality diamond drilling tools
About Us
Hunan SPEC Construction Machinery Co., Ltd
Hunan SPEC Construction Machinery Co., Ltd. (hereinafter referred to as SPEC) is committed the research, development, and manufacture of superhard material synthesis and drilling tools. The major products of the company are PDC anchor bit, PDC coreless and coring composite bit, pillar steel bit, matrix bit, high-performance diamond pick, diamond DTH hammer, geological drill pipe and other diamond products.
Product Center
DTH
Pick
PDC Bits
FISHING Bits
REAMING Bits
Anchor Bit
Reverse circulation Bits
CORING Bits
BE A HUNdred years enterprise with continuous and
创永续发展的百年企业
Application Field
Geological Prospecting
Underground Coal Mining
