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High-Speed Steel Thread Spiral Screw

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This High-speed Steel Thread Spiral Screw is ideal for auto repair and machinery where metric threads are specified. It is suitable for soft tapping metal, aluminum, iron etc. 

Description: 

  • Suitable for drilling, tapping, cutting on soft metal, aluminum plate, iron, etc.
  • Fast replacement composite cone, uses drill edged principle.
  • Drilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiency.
  • Self-centering point, do not need assistant center drilling or center punching.
  • High hardness, rustproof, solid and durable.

Size: 

  • M3 x 0.5 (6-32NC) total length: 55 mm; Spiral length: 24 mm; drill diameter: 2.5 mm
  • M4 x 0.7 (8-32NC) total length: 54 mm; Spiral length: 24 mm; drill diameter: 3.3 mm
  • M5 x 0.8 (10-32NC) total length: 58 mm; Spiral length: 28 mm; drill diameter: 4.2 mm
  • M6 x 1.0 (10-24NC) total length: 58 mm; Spiral length: 28 mm; drill diameter: 5.0 mm
  • M8 x 1.25 (12-24NC) total length: 59 mm; Spiral length: 18 mm; drill diameter: 6.8 mm
  • M10 x 1.5 (1/4-20NC) total length: 59 mm; Spiral length: 20 mm; drill diameter: 8.5 mm

 

Package Includes: 

  •  1 x High-speed Steel Thread Spiral Screw (Set, 6pcs.)

NOTE: Please allow 15 – 25 Working Days for shipping

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