3 Flute Countersink - 8.3mm

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. 8.3mm CS83 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): 8.3, Pack Dimensions L x W x H (mm): 16 x 16 x 196, Pack Qty: 1, Pack Type: Tube, Pack Weight (kg): 0.018, Shank(mm): 5.6, Shank Type: Three Flat, Substrates: Hardwood, Softwood, Plastic, Aluminium, Thin Sheet Metal, To Fit Screw Gauge (imp.): 6 - 8, To Fit Screw(mm): 3.5 - 4.0