M5-M12 Adjustable Ratchet Tap

Description Features: *100% brand new and high quality. *All-steel design with chromium-plated finish for the highest durability. *Beautifully precise ratcheting action for high quality work. *Adjustable T-Handle can be "slipped" from side to side for positioning convenience and added leverage in tight places. *Easily switched from left to right handed operation, or locked for non-ratcheting use. *Parallel-clamping tool steel jaws and knurled chuck provide a secure, firm grip on hex or square drives. *Designed for using with taps and can also use on the left hand tap, reamers, screw extractors and other tools with a square shank. *Material: steel *Length of wrench: 85mm/3.35” *Size of screw taps: M3, M4, M5, M6, M8 Tap Wrench operate main point: 1. The good hole must chamfering first 2. To use drill clamp supporting tap 3. Tap to vertical alignment operation 4. Cut into rotation level 2-3 times 5. confirm vertical after Cut into 6. Tapping 3/4 turn after a quarter back feeling 7. level reversal pull out after working 8. Remember that cutting metal need to use with the oil