Routers Bits and Accessories

Dovetail, Angle Cutters and Vee Grooving

Stair Trenching Bits

These two flute bits cut dovetail like joints for locking stair treads and risers into stair stringers.
1/4" (6.4mm) Diameter x 1 3/4" (44mm) Long Shank
REF.NO. CUTTER DIAMETER CUTTER HEIGHT ANGLE PER SIDE PRICEBUY
ST64 9.5mm 3/8" 10mm 3/8" NZD$53.22Shopping Basket
ST84 12.7mm 1/2" 20mm 13/16" NZD$53.22Shopping Basket
1/2" (12.7mm) Diameter x 1 5/8" (40mm) Long Shank
ST108 16mm 5/8" 19mm 3/4" NZD$57.00Shopping Basket
ST118 17.5mm 11/16" 19mm 3/4" NZD$57.00Shopping Basket
ST128 19mm 3/4" 19mm 3/4" NZD$57.00Shopping Basket
ST138 20.5mm 13/16" 19mm 3/4" NZD$62.45Shopping Basket
ST148 22mm 7/8" 20mm 25/32" NZD$62.45Shopping Basket
ST168 25mm 1" 25mm 1" NZD$62.45Shopping Basket
Size Guide (actual size) Images/Line/st108_line.jpg