Characteristics of drilling tools: Customizable hand automatic integrated unlocking bottom mechanism with built-in anti suction drill water hole; Integrated center cone, arc-shaped guide plate teeth, and large drilling tool double opening locking bottom mechanism design; The drill tooth trajectories are arranged in a staggered manner, covering the entire cross-section and creating free surfaces with each other; Applicable strata: gravel layer, pebble layer, strongly weathered, moderately weathered rock layer;
At Xinfenghua, we go beyond supplying parts – we act as strategic partners, dedicated to helping you optimize equipment performance and reduce total cost of ownership.
