Self-Drilling Anchor Drill Bit ESS — Tungsten-Carbide Insert Button Bit
Especificaciones
Bit type: ESS, tungsten-carbide (TC) insert button bit Applicable ground: strong fractured rock formations Ground strength: > 70 MPa Connection: R-thread shank matched to bar diameter
Descripción del producto
Drill bit for self-drilling anchor systems: TC-inserts button bit for strong fractured rock formations (ground strength > 70 MPa).