Somta Series 501 – M3.0 x 0.5 HSS Metric Tap Bottom Insize Imperial Dial Indicator 0.03" x 0.001" Range Series 2380-31 British Standard Fine (BSF) thread

British Standard Fine (BSF) thread form

Read from both sides

Ordering Code: SIR 0007 K08

this protractor is suitable for workshop

Machining Method: Surface Grinding

Somta Series 501 – M3.0 x 0.5 HSS Metric Tap Bottom Insize Imperial Dial Indicator 0.03" x 0.001" Range Series 2380-31 British Standard Fine (BSF) threadSomta Series 501 Hss Metric Tap M3. 0 X 0. 5 Bottom The SOMTA 5010303 501 Hss Metric Tap M3. 0 X 0. 5 Bottom is a precision engineered tool designed for optimal performance in metal drilling applications. Key Features & Benefits Manufactured from high speed steel for durability and longevity. Designed for bottoming applications, allowing for full thread engagement. Precision ground threads for improved accuracy and finish. Suitable for tapping in a