6pcs T-type Machine Hand Screw Tap Wrench Tap Die Set DIY Tool Straight Fluted Screw Thread Metric Plug Tap Drill M3/M4/M5/M6/M8

Product details:

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. Material:Stainless steel Tap Wrench operate main point:

1. The good pit hole must chamfering chamfer 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

Package: 6Pcs T-type hine Thread Tap Drill