| Symbol Rc | Application Hand Taps for Taper Pipe Threads | Page No. ⑧-13 |
| RD-DA | Die attachment (Designed Specially for Solid Round Dies) | ⑩-53 |
| R | RE-HT | Hand Tap for Thread Repair | ④-127 |
| RLS-HT | Hand Taps for Camera Release Threads | ⑦-32 |
| Rp | Hand Taps for Parallel Pipe Threads | ⑧-40 |
| RS-D | Rolling Dies | ⑩-47 |
| S-NPT | Hand Taps for American Taper Pipe Threads, Short (ℓg) Type | ⑧-84 |
| S-PO | Short Spiral Pointed Taps for Deep Hole Use | ③-73 |
| S-PT | Hand Taps for Taper Pipe Threads Short (ℓg) Type | ⑧-17 |
| S-PT LH | Hand Taps for Taper Pipe Threads Short (ℓg) Type for LH Threads | ⑧-18 |
| S-SP | Short Spiral Fluted Taps, Deep Hole Use | ①-121 |
| SA | Shank Adjusters | ⑦-77 |
| SC-TL-RZ | Torqueless Roll Taps with short chamfer | ⑥-57 |
| SHANK EXTENSION | Shank Extension | ⑪-41 |
| SIT | Simple Thread Inspection Tools | ⑦-45 |
| SITD | Simple Thread Inspection Tools, Tandem Type | ⑦-51 |
| SL LH Tr | A spiral flute left hand trapezoidal thread tap spiral tap | ⑦-43 |
| SL Tr | Spiral flute tap for through hole for trapezoidal threads | ⑦-42 |
| SP | Spiral Fluted Taps | ①-35 |
| SP 1.5P | Spiral Fluted Taps 1.5P | ①-56 |
| SP LH | Spiral Fluted Taps for Left Hand Threads | ①-77 |
| SP OX | Spiral Fluted Taps, Oxidized | ①-62 |
| SP TRI | Spiral Fluted Taps for Tripod Threads | ⑦-31 |
| SP-D | Spiral Fluted HSS Round Dies | ⑩-43 |
| SP-NPT | Spiral Fluted Taps for American Taper Pipe Threads | ⑧-86 |
| SP-PF | Spiral Fluted Taps for Parallel Pipe Threads | ⑧-74 |
| S | SP-PS | Spiral Fluted Taps for Parallel Pipe Threads | ⑧-45 |
| SP-PT | Spiral Fluted Taps for Taper Pipe Threads, Long (ℓg) Type | ⑧-21 |
| SP-PT-X | X Series Spiral Fluted Taps for Taper Pipe Threads Short (ℓg) Type | ⑧-23 |
| SP-S-PT | Spiral Fluted Taps for Taper Pipe Threads Short (ℓg) Type | ⑧-22 |
| SU-HT | Hand Taps for Stainless Steels | ④-87 |
| SU-PF | Hand Taps for Parallel Pipe Threads, for Stainless Steels | ⑧-76 |
| SU-PO | Spiral Pointed Taps for Stainless Steels | ③-59 |
| SU-PT | Hand Taps for Taper Pipe Threads Long (ℓg) Type, for Stainless Steels | ⑧-32 |
| SU-S-PT | Hand Taps for Taper Pipe Threads Short (ℓg) Type, for Stainless Steels | ⑧-33 |
| SU-S-SP | Spiral Fluted Taps for Stainless Steels, Deep Hole Use | ①-117 |
| SU-SP | Spiral Fluted Taps for Stainless Steels | ①-97 |
| SU-SP-PF | Spiral Fluted Taps for Parallel Pipe Threads, for Stainless Steels | ⑧-77 |
| SU-SP-PT | Spiral Fluted Taps for Taper Pipe Threads, Long (ℓg) Type for Stainless Steels | ⑧-34 |
| SU-SP-S-PT | Spiral Fluted Taps for Taper Pipe Threads Short (ℓg) Type for Stainless Steels | ⑧-35 |
| SU+PO | Spiral Pointed Taps for Stainless Steels | ③-59 |
| SU+SL | Spiral Fluted Taps for Stainless Steels, Through Hole Use(with LH spiral flutes) | ②-15 |
| SU+SP | Spiral Fluted Taps for Stainless Steels | ①-97 |
| SU2-SP | Spiral Fluted Taps for Tough Stainless Steels | ①-113 |
| SURZ | SU Roll Taps | ⑥-59 |
| SUXSL SUXSP | X Series Spiral Fluted Taps for Stainless Steels, Through Hole Use (with LH spiral flutes) X Series Spiral Fluted Taps for Stainless Steels | ②-41 ①-215 |
| U | UH-CT | Carbide taps for ultra hard materials | ⑤-27 |
| VUPO VUSP | Z-PRO Coated Spiral Pointed Taps Z-PRO Coated Spiral Fluted Taps | ③-3 ①-5 |
| V | VUSP 1.5P | Z-PRO Coated Spiral Fluted Taps 1.5P | ①-13 |
| VUSP CH | Z-PRO Coated Spiral Fluted Taps with Coolant Through Hole | ①-19 |
| XSL | X Series Spiral Fluted Taps, Through Hole Use (with LH spiral flutes) | ②-35 |
| X | XSP | X Series Spiral Fluted Taps | ①-209 |
| ZEN-B | Spiral Fluted Taps for Nickel Base Alloys | ①-159 |
| Z | ZEN-P | Spiral Pointed Taps for Nickel Base Alloys | ③-85 |
| ZET-B | Spiral Fluted Taps for Titanium Alloys | ①-151 |
| ZET-P | Spiral Fluted Taps for Titanium Alloys, Through Hole Use (with LH spiral flutes) | ②-19 |
| + | +PO +SP | Plus Series Spiral Pointed Taps Plus Series Spiral Fluted Taps | ③-30 ①-55 |