Flat wood bits or spade drill bits have 2 main cutting edges, 2 cutting spurs and a centring point.
Product Overview:
- Precision polished.
- Total length:152mm.
- With 1/4" quick release hex shank.
- Medium quality carbon steel hardened and tempered.
- High resistance to breakage and long lasting durability.
Manfacturer Overview:
TOLSEN tools focus on making professional quality hand tools and related hardware products. TOLSEN products are all strictly controlled at every step during designing, producing, packing and quality controlling process. TOLSEN tools has Affordable prices, Reliable quality, and Stock available.
Product Usage:
Designed for drilling soft wood with electric drills, screwdrivers, drills, drilling machines.
Tips:
- Spade bits must be extremely sharp in order to cut effectively.
- The cutting edges should be honed at an angle of about 10 degrees.
- You should increase the speed as soon as the hole is started, This will produce a cleaner cut with smoother edges.
- Clamp a sacrificial board to the backside of the workpiece when drilling; or drilling partway through the workpiece until the pilot point penetrates through the wood, then reversing the board and completing the hole by drilling from the backside.