5 Pcs/ Set Spiral Screw Drill Thread Hand Tools

Features:

• Made of high speed steel, durable and quality assurance long term use.
• Flully ground hss increase wear resistant and sharpe.
• Ideal for auto repair and machinery where metric threads are specified.
• 5pcs contains M3, M4, M5, M6, M8 machine screw thread metric plug taps.
• A professional set for cutting drill bits.

Descriptions:

• Used for machining nuts or other common thread on the machine.
• Standard thread distance design, clear and tidy, no burr.
• With these machine hand taps, you will have a smooth tapping experience with them.

Specifications:

• Thread Type: 55 Degree Cylindrical Tube Thread
• Material: High Speed Steel
• Color: Silver
• Size:
  M3----Thread Diameter: 3mm, length: 51mm
  M4----Thread Diameter: 4mm, length: 55mm
  M5----Thread Diameter: 5mm, length: 54mm
  M6----Thread Diameter: 6mm, length: 59mm
  M8----Thread Diameter: 8mm, length: 60mm
• Weight: 39g/1.37oz

Package Includes: 5 Pcs x Spiral Screw Drill Thread