HSS ring knife

• HSS cutting head replaceable
• Use exclusively for turning in end grain (longitudinal wood)
• Alder wood handle, ergonomically shaped, unvarnished; with end cap
• Working range hardness HRC 63
• optimal cutting edge retention
• with steel clamp

The base material of HSS woodturning tools is high-alloy tungsten-molybdenum steel. This high-speed steel offers decisive advantages over conventionally hardened tool steel:

• Tempering resistance: burning during grinding is almost impossible
• high hardness value: good cutting ability even with hard woods and high rotation speeds
• High wear resistance: at least 6 times longer cutting life than conventional tool steel

• Width: 20 mm
• Total length: 700 mm
• Weight: 650 g
• Handle length: 400 mm
• Brand: STUBAI