Spiral Fluted Tap Series LS-SP Long Shank Spiral Fluted Taps Spiral Fluted Taps (for blind hole) Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk No. of Type Stock (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes SPRU08RL15 150 1/2-13UNC P3 2.5P 26 - 60 10.5 8 11 3 2 △ SPRU08RL20 200 1/2-20UNF P2 SPQU08NL15 2.5P 150 26 - 60 10.5 8 11 3 2 △ Spiral Fluted Taps (for through hole) SPRU10UL15 150 5/8-11UNC P3 2.5P 26 - 60 12.5 10 13 3 2 △ SPRU10UL20 200 5/8-18UNF P2 SPQU10OL15 2.5P 150 26 - 60 12.5 10 13 3 2 △ SPRU12VL15 150 3/4-10UNC P3 2.5P 33 - 70 15 12 15 4 3 △ Spiral Pointed Taps (for through hole) SPRU12VL20 200 3/4-16UNF P3 SPRU12PL15 2.5P 150 33 - 70 15 12 15 4 3 △ SPRU14WL15 150 7/8-9UNC P3 2.5P 33 - 70 17 13 16 4 3 △ SPRU14WL20 200 SPRU16XL15 150 Hand Taps 1 -8UNC P3 2.5P 39 - 80 19 15 18 4 3 △ SPRU16XL20 200 For Whitworth Threads Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk No. of Type Stock (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes Cemented Carbide Taps SPQW04NL10 100 1/4W20 P2 2.5P 15 26 40 6 4.5 7 3 1 △ SPQW04NL15 150 SPQW05OL10 100 5/16W18 P2 2.5P 19 - 50 6.2 5 8 3 2 △ SPQW05OL15 150 SPQW06PL10 100 Roll Taps 3/8W16 P2 SPQW06PL15 2.5P 150 23 - 50 7 5.5 8 3 2 △ SPQW06PL20 200 7/16W14 P3 SPRW07QL15 2.5P 150 26 - 50 8.5 6.5 9 3 2 △ SPRW08SL15 150 1/2W12 P3 2.5P 26 - 60 10.5 8 11 3 2 △ Special Thread Taps Simple Inspection Tools SPRW08SL20 200 SPRW10UL15 150 5/8W11 P3 2.5P 26 - 60 12.5 10 13 3 2 △ SPRW10UL20 200 SPRW12VL15 150 3/4W10 P3 2.5P 33 - 70 15 12 15 4 3 △ Pipe Taps SPRW12VL20 200 SPRW14WL15 150 7/8W9 P3 2.5P 33 - 70 17 13 16 4 3 △ SPRW14WL20 200 SPRW16XL15 150 1 W8 P3 2.5P 39 - 80 19 15 18 4 3 △ SPRW16XL20 200 Thread Mills Dies Center Drills Centering Tools JIS SP-29 ◎=Standard ○=Semi standard △=Made to order 346 For improvement, spec may change without advance notice.