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Sherwood HSS Taps are the general purpose option for thread cutting in most materials including steel, some stainless steels, cast irons and non-ferrous materials such as Aluminium, Brass and many others.
Manufactured with precision ground flutes for producing accurate thread forms, Sherwood Taps are available in all the popular thread forms and as straight Flute `Hand` Taps in 3 leads, Fluteless, Spiral Flute, or Spiral Point Machine Taps and also Long Series.
Sherwood Tap dimensions conform to ISO529 apart from NPT Forms which conform to ANSI 94.9. Straight Flute and Fluteless Taps are manufactured with a standard Bright Finish whereas the Machine Taps have an Oxidised Finish for best results, dissipating the heat build-up associated with these applications.
Features and Benefits
High-speed steel and cobalt construction for added hardness
Excellent heat and wear resistance
Class 2 thread forms / medium fit tolerance
Precision ground flutes for added precision
Typical Applications
Tapping
Standards
Tap dimensions to ISO529
Lead | Second |
Material | HSS |
Class of Fit | 2B |
Material Grade | M2 |
Finish/Coating | Bright |
Tap Type | Straight Flute |
Material Application | Aluminium | Cast Iron | Stainless Steels | Steels |
Dimensions Standard | ISO 529 |
Pitch | 19 |
Overall Length | 67.0mm |
Shank Diameter | 10.0mm |
Square Width | 8mm |
ISO Category | K | M | N | P |
Thread Direction | Right Hand |
Teeth per Inch | 19 |
Chamfer | Second |
Thread Standard | BSPF |
Number of Flutes | 3 |
Thread Size | 1/4in |
Compatible Materials | Aluminium | Brass | Cast Iron | Nonferrous Metals | Steel |
Thread Length | 19.0mm |
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