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UNC Carbon

Carbon Tap UNC Taper-1-1/4x7

Product Code: UNCCT1-14

Key Features
Precision manufactured in Europe to ISO529 standards
Suitable for hand and machine operation, and are suitable for production
2N Tolerance for optimum thread fit
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Technical Specifications
Brand ALPHA
Subcategory UNC Carbon
Diameter (in) 1-1/4
Type of Measure UNC
Drill Size (mm) 28
Head Type Taper
Material Carbon
OAL (mm) 151
TPI 7
Barcode 9342386031461
Category UNC Carbon
Weight (gr) 450.00
Carton Quantity 1.00
Order Quantity 1
  • Alpha Carbon Hand Taps are precision manufactured in Europe to ISO529 standards.
  • Carbon Taps are general purpose taps suitable for hand and machine operation, and are suitable for production use.
  • 2N Tolerance for optimum thread fit that balances fastener performance, manufacturing, economy and convenience.
  • Suitable for use in Steel, Aluminium, Copper, Brass etc.
  • Always use lubricant. Click here for our range.

TAPER taps have a lead of eight threads and are used as a starting tap in difficult or high precision holes. Alpha Taper taps can be identified by the single ring on the shaft near the driving square.

  • Diameter: 1 1/4mm
  • Pitch: 7mm
  • Overall length: 125mm
  • Shaft Diameter: 22mm
  • Drive Square: 18mm
  • Tapping Drill Size: 28.00mm
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