Bahco / Chainsaw / General / Production Metal Cutting Bi-Metal Bandsaw Blade for Special and Difficult Alloys 3858-54-1.6-PQ-.9/1.2 2026 3858-41-1.3-PQ-3/4 2026 3858-41-1.3-PQ-2/3 2026 3858-41-1.3-PQ-1.4/2 2026