Spade bit, also referred to as paddle bits and flat bits, is a useful tool for rough boring in wood.
Many woodworkers choose it because it's inexpensive and can do tricks that few other bits can do.
Some carpenters grind spade bits to small diameters, fitting saw bolts to their recessed holes.
Some grind them to tapers and they can be converted into split nut drivers, for driving slotted threaded inserts.
Spade bits can also be used to enlarge undersized holes by fitting a pilot to the center lead.
Spade bits do like to burst through and mess up if you aren't careful.
Material: titanium coated high speed steel
Measurement System: metric
Shank: hex shank
Application: wood boring
What you'll get:
10mm spade bit x 1pc
12mm spade bit x 1pc
16mm spade bit x 1pc
18mm spade bit x 1pc
20mm spade bit x 1pc
25mm spade bit x 1pc
Durable: Made of high quality high speed steel with a enhanced sharp edge for more effective cutting, and coated with titanium for prolonged life. 2 added edges for more accurate positioning and faster cutting.
Equipped with 1/4" hexagonal shank which won't slip in the chuck). Having a small hole drilled through the flat part, allowing them to be used much like a bell-hanger bit
By grind some bevels on the tip of a spade bit, it can be transformed into a marking knife. The bit can also be sharpened by grinding wheel.
Available in six diameters 10mm, 12mm, 16mm, 18mm, 20mm, 25mm and the bits can be ground to smaller diameters when your needs are not met by the standard ones.
For rough boring in wood planks, plywood, MDF board, etc., or for other expanded applications. Intended for high speed use, they are supposed to be used with electric hand drills.