Alpina - Castor Chainsaw Chains

Chainsaw quality levels

Oregon Semi Chisel
Original Oregon quality.
Chainsaw chains (90SG, 91VX) with groove gauge 3/8P (Low Profile) are only available in semi chisel. The sawtooth is round and relatively insensitive, even if you once saw in the rootstock into the ground or hit metal in the wood. For tree and pruning, excellent performance and durability, soft cutting behavior, reduced vibration and easy to sharpen.

Oregon FULL CHISEL
Original Oregon brand quality for higher cutting performance.
High performance chain for the professional. Available in the pitches .325“, 3/8“, .404“. The sawtooth has an acute angle, therefore a high average power, but is more sensitive to foreign bodies, as they may damage the tip. Sharpening angle markings on the tooth roofs help to correct sharpening.