ROK 36674 13pc Spade Bit Set water The main shaft is laser

The main shaft is laser engraved at every 1/2" and through the detents on the main shaft

Modern-day materials present challenges to the fabricator using these special multi-flute edge tools featuring Spektra™ coating addresses these challenges with a winning geometry combination

Another factor is its incredibly precise machining

the Cross Stop increases efficiency by eliminating the need for witness or scribe marks

Anti-Splinter Insert

ROK 36674 13pc Spade Bit Set water The main shaft is laserSpade bits are probably the simplest drill bits for drilling in wood. Often used in construction (softwood) with portable drill, they bore holes fast but tend to wobble and vibrate because of their variable geometry. They will get dull faster if you bore in hardwood. Made of relatively soft steel (high carbon), they are easy to customize; you can create a narrower or a tapered bit and even a special contour. Just file away equal amount on each side of