SR4/SR5/SR6 Cutter Holder (Rock Drilling)

This holder is made of VK8 steel alloy (92% tungsten carbide and 8% cobalt), which ensures high wear resistance and durability. The cutter is secured in the holder with a clamping ring, which allows quick tool replacement when worn. The holder is used in drilling rigs such as cone, core and bucket augers, as well as on drive units and earth drills.

Product specifications

Type: SR4/SR5/SR6 cutter/tooth holder
Compatibility: R50EC-19.5 cutters
Material: VK8 steel alloy (92% tungsten carbide, 8% cobalt)
Weight: 0.415 kg
Purpose: Mounting the cutter to the auger