Contractor Clamping Mitre Box With Saw. Ergonomic Non Slip Grip For Maximum Comfort. 1 Touch Angle Adjustment. Any Angle For All Applications. Quick, Simple Cam Clamp To Hold Work For Accuracy. Induction Hardened Teeth Stay Sharp 3 To 5 Times Longer. Precision Design For Smooth, Accurate Cuts In Wood As Well As Metal. Patent Pending Design, Accommodates 45, 54, 60, 67.5, 75 & 900 Angles.