7pcs M3-M12 Machine Screw Plug Tap Steel Titanium Coated Straight Flute Hand Tap

Description Material Bearing SteelSize of screw taps M3 0 5 M4 0 7 M5 0 8 M6 1 0 M8 1 25 M10 1 5 M12 1 75Coating Titanium coatedTypeThread DiameterTotal LengthM33mm M3 45mmM44mm M4 54mmM55mm M5 50mmM66mm M6 59mmM88mm M8 62mmM1010mm M10 62mmM1212mm M12 65mmFeatures 1 Ideal for auto repair and machinery where metric threads are specified2 Screw Tap straight flute tip M3 M123 Spiral pointed tap for threading a circular tube down rows of pins4 Spiral pointed tap also called POT5 Higher accuracy and more durable6 Suitable for processing of stainless steel and ordinary steelInstructions 1 When tapping first insert the head cone so that the center line of the tap is consistent with the center line of the drill 2 Rotate the hands evenly and apply a little pressure to feed the taps No additional pressure is required after the feed 3 Each turning tap is inverted by about 45 at a time to cut the chips to avoid clogging 4 If the tap is difficult to rotate do not increase the rotational force otherwise the tap will break Package Included 1 x M3 M12 Plug Tap Set 7pcs More Details