ToughCut 15mm x 15mm x 2.5mm R150 30Deg 4 Sided Tungsten Carbide Insert Blade (10Pce) - Suit Helical / Spiral Cutterhead Blocks Diamond Cup Grinding Disc while the Premium model is

while the Premium model is designed to meet the demands of advanced professional projects and high-performance requirements

Suit:- TH412

achieves an optimum surface quality with a high material removal capacity

cutting capacities at 0 °: 66mm

ToughCut 15mm x 15mm x 2.5mm R150 30Deg 4 Sided Tungsten Carbide Insert Blade (10Pce) - Suit Helical / Spiral Cutterhead Blocks Diamond Cup Grinding Disc while the Premium model isHigh performance tungsten carbide insert blades engineered for helical spiral cutterhead planers and thicknessers. This 10 piece pack provides 40 cutting edges total, with each blade featuring a 30 degree cutting angle and R150 radius for optimal chip evacuation and surface quality. The 15mm x 15mm x 2. 5mm geometry ensures compatibility across ToughCut, Rikon, Oltre, and Woodfast helical spiral cutterhead systems, plus PT310A and PT410A models.