Deburring Drill Bit quickly repair damaged effective on Stainless Steel, Hardened Steel, Mild Steel, Copper, Brass, Aluminum, Fiberglass, Wood, Plastic.
Fits Size:8-32 bolts (.164) up to 3/4″-10 (.750) - (4mm -19mm)Quickly repairs damaged bolts and tightens the nuts in place.
5 Flute countersink drill bit set Size - 6mm(1/4 inch), 8mm(5/16 inch), 9mm(3/8 inch), 12mm(1/2 inch), 16mm(5/8 inch), 19mm(3/4 inch)
The cutting edge is hardened and honed for sharpness. A Chatter-Free,five-flute designed with staggered cutting teeth aranged to insure free chip flow and rapid chatter free cutting.
Ideal for wooden planks, fiberboard, particle board, plywood, plastic, alumiumn board, pcb board.
Color: gold + silver
All have a 90° angle on the point for sharp and precise countersinking. The cutting edge is hardened and honed for sharpness.
Great for Sinking 90 Degree Holes into Wood and Soft Metals Countersunk Screws and Fixings.Suitable for DIY, Home and General Building/Engineering Using
1/4 inch hex shank countersinks are fine for a quick drill. They don't slip in drill chucks. You can make deep countersinks easily by setting the countersink's depth stop to allow the countersink to drill more deeply into the worksurface.
Note: Be sure to measure the size of your plug to be sure your countersink's body will make the right-size hole.
1* Deburring external chamfering tool
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.