This is an OSG spiral flute tap. Please refer to the technical specifications in the listing for more information.
We have inspected this item and we do not have the capability to fully test it. There are some slight cosmetic scuffs and scratches throughout the unit. Please refer to the photos for more information.
This unit only includes what is photographed in the listing.
Technical Specs
| Item | Spiral Flute Tap |
| Brand | OSG |
| Thread Size | 1-1/8"-7 |
| Thread Standard | UNC |
| Tap Material | High Speed Steel |
| Tap Finish | Black Oxide |
| Thread Length | 1-1/8 in |
| Overall Length | 5-13/32 in |
| 75% Thread Drill Size | 0.9858 |
| Thread Limit | H6 |
| Thread Direction | Right Hand |
| Number of Flutes | 4 |
| Tap Shank Standard | ANSI |
| Primary Material Application | Steel |
| 65% Thread Drill Size | 1.0044 in |
| Coolant Fed | Non-Coolant Through |
| Drill Bit Size | 0.9765 in; 0.9858 in; 0.9951 in; 1.0044 in; 1.0137 in |
| Extended Neck | Yes |
| Helix Angle | 45 ° |
| Material Grade - Machining | 290; Vanadium High Speed Steel |
| Measurement System | Fractional Inch |
| Primary Material Application ISO Code | P |
| Secondary Material Application | Cast Iron; Hardened Steel; Stainless Steel |
| Secondary Material Application ISO Code | H; K; M; P |
| Shank Length | 2-11/32 in |
| Shank Type - Machining | Straight |
| Square Size | 0.6720 in |
| Tap Chamfer | Modified Bottoming |
| Threads per Inch | 7 |
| Shank Dia. | 7/8 in |
| Tap Style | Spiral Flute |
| Tap Thread Size | 1-1/8"-7 |
| Thread Limit / Class of Fit | H6 |