b'tips and tricks words: Rachel Macdonaldthings you didnt know youdidnt know about your toolsC-clamp or thread as you force it to turn, and also risk splittingDid you know? Whiletheymaylooklikemedievaltorturedevices,or damaging the substrate. Japanese planes are pulled towards you, C-clamps or G-clamps are invaluable for holding materialsUsing a sharp bit and the appropriate drilling speedrather than being pushed steady against a worktop if you havent got a vice, oraway as ours are.willmitigatetheriskofburningifyouredrilling for holding two surfaces together when gluing. Theyreinto wood. Did you know? typically made from steel or cast iron, although smallerScrewdrivers are relatively clamps may be made from pot metal. Minimise chipping on exit by placing a piece of woodnew kids on the block, originating in the late behind the substrate youre drilling into. Middle Ages. A European Drill concept, they are saidYour drillhand-operated or electricconsists of the drillPressing the tip of the bit into wood before starting willto be the only major mechanical device until body and the drill bit, held in place by a chuck. There arestop the drill from wandering. In metal, mark an accuratethen not to be invented three main points to consider when drilling: position with a punch for the same reason. by the Chinese.Is the drill bit the right size for the screw or bolt thatSawyoull be fastening into the hole? Check the diametersAccording to Greek mythology, Perdix, nephew of theif the bit is too big, your screw or bolt will have nogreat inventor Daedalus, was the bright spark who came purchase; if its too small, you risk damaging the headup with the saw.128 |'