Adjustable M3-M12 T-Handle Ratchet Tap Holder Wrench Tap Wrench Drill Set Hand Tapping Tools Screw Thread Tap Drill Bit

[Features]: 1. Made of high quality tool steel, clamp firmly, durable and sturdy. 2. Tap wrench can improve efficiency, a necessary tool for tapping. 3. Wrench is adjustable, Easily adjusted by twisting the handle. 4.T-Handle Is Ratcheting Tap Wrenches. Three position gear box for quick, efficient ratcheting action. Designed for use with taps and can also use on the left hand tap , reamers, screw extractors and other tools with a square shank. 5.Suitable for soft metals, such as aluminum. [Instructions]: The first step: When tapping, first insert the nose cone drill center line and make consistent Taps centerline. Step two: hands uniform rotation and slightly tap feed pressure, plus pressure after having to feed. The third step: tap once each rotation of about 45 ° to reverse the cut chips, in order to avoid congestion. Step Four: If the tap can not increase the rotational force of the rotation difficulty, otherwise tap will break.

Note that only T-shaped wrenches are ratcheted.

6542 material taps are made of higher quality material.