Saw Chain Terms
Parts of a Saw Chain
Left-hand cutter
Rivet
Drive link
Right-hand cutter
Depth gauge
Tie-strap
Saw Chain Pitch Saw chain pitch is the distance between any three consecutive rivets, divided by two Oregon® saw chain pitches are: 1/4"
325" Low Profile 3/8" Low Profile 325" 3/8" 404"
OREGON
OREGON
Saw Chain Gauge Saw chain gauge is the drive link’s thickness where it fits into the guide bar groove The industry standard for saw chain gauges are:
043" (1 1 mm) 050" (1 3 mm) 058" (1 5 mm) 063" (1 6 mm)
Kickback-Reducing Features Bumper Drive Link Ramped Depth Gauge
Wide-Track Depth Gauge
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Safety & Maintenance Manual
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