Sealey CSSET4O Slotted Deburring Countersink Drill Bit Set 4pc 90Features and Benefits:Chip removal through the slot prevents excess waste from clogging the workpiece. Ideal for burr, chatter-free deburring and countersinking. More efficient than a standard countersink. Compatible with wood and light metals. Supplied in a metal storage case. Chip removal through the slot prevents excess waste from clogging the workpiece. Ideal for burr and chatter-free deburring and countersinking. More efficient than a standard countersink. Compatible with wood and light metals. Supplied in a metal storage case. Contents: 2-5 5-10, 10-15, 15-20mm. Model No. CSSET4O Chip removal through the slot prevents excess waste from clogging the workpiece. Ideal for burr and chatter-free deburring and countersinking. More efficient than a standard countersink. Compatible with wood and light metals. Supplied in a metal storage case.Commodity Code: 8205100000Country of Origin: CHNModel No CSSET4O Brand: Sealey Contents: 2-5, 5-10, 10-15, 15-20mm Nett Weight: 0.198kg