1/2X20 unf hss-ev Blue Ring Spiral Flute Tap - Bright Finish - din 374 - Swisstech
SwissTech: 1/2X20 UNF HSS-EV Blue Ring Spial Flute Tap - Bight Finish - DIN 374 Spiral Flute (BLF) - UNF HSS-EV Oxidised Finish UNF - Unified National Fine Bright Finish Taper lead to DIN form C (3 x P) Tapping tolerance to 6H Manufactured…View more
1/2X20 unf hss-ev Blue Ring Spiral Flute Tap - Bright Finish - din 374 - Swisstech
SwissTech: 1/2X20 UNF HSS-EV Blue Ring Spial Flute Tap - Bight Finish - DIN 374 Spiral Flute (BLF) - UNF HSS-EV Oxidised Finish UNF - Unified National Fine Bright Finish Taper lead to DIN form C (3 x P) Tapping tolerance to 6H Manufactured to DIN 374 For shorter blind holes Manufactured to DIN 371/376 Suitable for the following Material Groups; 2.1 Soft and generally easy to machine ferritic & martensitic stainless steel and castings. 2.2 Medium strength & reasonable to machine austenitic stainless steel and castings. 2.3 Hard & generally difficult to machine ferritic & austenitic stainless steel & castings MPN: SWT1853245B EAN: 5036140374201 1/2X20 UNF HSS-EV Blue Ring Spial Flute Tap - Bight Finish - DIN 374 Attributes: Class of Fit: 2B Dimensions Standard: DIN 374 Finish/Coating: Bright Helix Angle: 45° Material: Vanadium High Speed Steel Material Grade: M35 Number of Flutes: 3 Overall Length: 100.0mm Pitch: 20.0 Shank Diameter: 12.0mm Square Width: 7.0mm Tap Type: Spiral Flute
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