Kit of 5 Large Countersinks 100º, 11.5mm dia. Different sized nipples. Shaft / arbor 6 mm.
KIT contains #40 Nipple LC1, #30 Nipple LC2, 3/16" Nipple LC3, 1/4" Nipple LC4 & No Nipple LC5 in a Red Plastic box.
Designed for Lancair aircraft and the motor sport & boat industry. Countersink Composties, Carbon Fibre GRP, Fiberglass, Laminates, Kevlar, Perspex, Plastics, Plexiglass, Lexon etc.