WIDE APPLICATION: Sharp spade drill bit allows for accurate drilling to most types of wood, and also fiberglass, PVC (polyvinyl chloride) and soft metals such as aluminum, can be widely use for home and general building drilling hole, and suitable work on wood products perforation, plastic products, plywood, etc
ACCURATE POSITIONING: Spade Drill Bit before the flat drill and the wood contact, can let the drill bit and the wood bite, and the positioning is more accurate, precise positioning, enhanced stability and working performance. Hole opening approx. 20mm / 0.8in
HIGH CARBON STEEL: Spade drill bit is made of high carbon steel material, which is strong and durablity. Not easily damaged, not prone to break, can be used for a long time, almost no need for replacement
CUTTING THORN DESIGN: Spade drill bits designed with double-cutting spurs, greatly reduces the occurrence of chipping on the hole wall.The flat blade design uses sharp blades to ensure smooth and clean holes, can scribe the outside of the hole, ensure the plate is evenly stressed and avoid breakout, also for efficient and smooth chip removal