BCLONG 1Pcs HSS Screw Tap Metric Spiral Thread Tap Drills High Speed Steel Hand Tap

Feature: * 100% brand new and high quality. *Made of high-quality materials durable and practical. *Durable and long service life. *High hardness wear high temperature. *The Handle made of high quality bearing steel. *Suitable for bicycle repair assemble furniture machinery manufacturing ect. *Suitable for wood iron aluminum thin stainless steel and other materials. Instructions: (1) When tapping insert the nose cone first to make the center line of the tap consistent with the center line of the drill hole. (2) Rotate the two hands evenly and apply a little pressure to make the tap enter the knife. After the knife enters there is no need to add pressure. (3) Each time the tap is turned it is reversed by about 45° to cut off the chips so as to avoid blockage. (4) Do not increase the rotating force if the tap is difficult to rotate otherwise the tap will break. Specification: Material: High Speed Steel 6542 Type: （Optional）M3、M4、M5、M6、M8 Package included: 1Pcs Spiral Hand Tap Please note: -Due to the differences between different monitors the picture may not reflect the actual color of the item. Thanks! -Manual measurement please allow an error of 1-3cm. Thank you for your understanding.