This thirty-piece cutter set contains a range of popular Tungsten Carbide Tipped cutters for a variety of applications. 1/4-inch shank diameter. For softwood, hardwood, chipboard, plywood and MDF. Excellent value for money. Set includes fifteen guided and fifteen unguided router cutters. Supplied in aluminium carry case. Specifications • Shank Diameter: 1/4 • Pack Qty: 30 piece Contents: 1 x Straight 5mm x 12mm cut 1 x Straight 6mm x 20mm cut 1 x Straight 8mm x 20mm cut 1 x Straight 10mm x 20mm cut 1 x Straight 12mm x 20mm cut 1 x Straight 14mm x 20mm cut 1 x Straight 16mm x 20mm cut 1 x Straight 18mm x 20mm cut 1 x Straight 20mm x 20mm cut 1 x 45 Degree v groove x 12.7mm dia 1 x 45 Degree v groove x 9.5mm dia 1 x Dovetail 104 deg x 12.7mm dia 2 x Core box R3.2mm & R6.35mm 1 x Guided trimmer 12.7mm x 13mm 1 x Guided 45 degree chamfer 31.5mm dia 1 x Guided 25 degree chamfer 16mm dia 4 x Guided round over R3.2, R6.3mm, R7.9mm & R9.5mm 4 x Guided ovolo R3.2mm, R6.3mm, R7.9mm & R9