Sawblade - 10" (250mm) x .126" kerf x 30mm bore z=48 HCG, 6° Negative Hook Hollow Grind (HG) Saw Blade Application: Specially designed saw blades for exceptionally smooth cuts in melamine and other coated boards, without the need for scoring. Negative hook angle is particularly suitable for vertical panel saws (Holz-Her 1255, Striebig, etc.) and horizontal sliding table saws. Amana Tool