SPI Angle Gages

• Manufactured from stainless steel, satin finished.
• 18 individual gages for easy use.
• Eight gaging surfaces per gage. Accuracy 5 Min.
• Precision finished edges for accurate checking.
• Each gage checks primary, 1/2 primary and complementary angles.
• Sharp cornered workpieces can be checked at all 8 angles except below 50 on primary angle 2.
• Quick and accurate inspection of angles and I.D. or O.D. chamfers in or out of the machine.
• Positioning of lathe tools for chamfers.
• Inspecting angles on ground form tools and cutters.
• Fast set-ups and fixturing of workpieces.
• Eliminates time consuming measuring set-ups.
• Indispensible for every inspector, tool maker, machinist, layout and draftsman.

* Angle 2 omitted on # 31-380-9, 31-381-7, 31-382-5