3 Flute Countersink - 20.5mm

Timco

These engineering quality countersinks drill a precise recess to allow a fastener head to sit flush in alloy and non-alloy metals, timber and man-made boards. 90° head angle. High quality M2 grade High Speed Steel (HSS). 3 flat shank to prevent slipping in the chuck. 20.5mm CS205 Pack Type: Tube Pack Quantity: 1 Each. Carton Qty (packs): N/A, Drill Tip: 90° Angle, Material: M2 Grade HSS Steel, MOQ: 1, MOQ Increment: 1,(mm): 20.5, Pack Dimensions L x W x H (mm): 22 x 22 x 256, Pack Qty: 1, Pack Type: Tube, Pack Weight (kg): 0.052, Shank(mm): 9.5, Shank Type: Three Flat, Substrates: Hardwood, Softwood, Plastic, Aluminium, Thin Sheet Metal, To Fit Screw Gauge (imp.): -, To Fit Screw(mm): -