"oc" means cutting wire with Zinc galvanized braid. More resistant to corrosion.

Storage in liquid oil is recommended for all types of cutting wires.

Cutting wires for FastWire foamcutter

Code	Name, thickness		Best for foams
Nr.1	Spiral 1.1mm (low dust formation)		low-density flexible polyurethane foam (PU)
Nr.2	Spiral 1.2mm		medium density flexible polyurethane foam (PU)
Nr.3	Spiral 1.3mm		high-density flexible polyurethane foam (PU)
Nr.4	Spiral oc 1.3mm		medium density flexible polyurethane foam (PU)
Nr.5	Spiral oc 1.4mm		high-density flexible polyurethane foam (PU)
Nr.6	S 1.5mm		low-density polyethylene foam (PE), low density rebond / chip foam
Nr.7	SW 1.5mm		low-density polyethene foam (PE), low density rebond / chip foam
Nr.8	SS 1.8mm		medium density phenolic foam (PF)
Nr.9	SS 1.9mm		high-density phenolic foam (PF)
Nr.10	S oc 1.6mm		block of corrugated cardboard
Nr.11	S oc 2mm		high-density polyethylene foam (PE), high-density rebond / chip foam
Nr.12	X 1.6mm		medium density rigid polyurethane foam (PUR, PIR), medium density rebond / chip foam
Nr.13	XW 1.6mm		medium density rigid polyurethane foam (PUR, PIR), medium density rebond / chip foam
Nr.14	Spiral W 1.6mm		low-density fibreglass, low-density Rockwool (MW)
Nr.15	Spiral W 1.8mm		medium density fibreglass, medium density Rockwool (MW)
Nr.16	Spiral W 1.9mm		high-density fibreglass, high-density Rockwool (MW)