
Spiral Fluted Tap Series
LS-SP Long Shank Spiral Fluted Taps
L ℓ ℓn ℓs Ds K ℓk No. of Type
Spiral Pointed Taps Spiral Fluted Taps Spiral Fluted Taps
(for blind hole)
Size Class Code Chamfer 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 △
(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 △
SPRU12VL20 200
(for through hole)
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
1 -8UNC △
Hand Taps
P3 2.5P 39 - 80 19 15 18 4 3
SPRU16XL20 200
For Whitworth Threads
Size Class Code L ℓ ℓn ℓs Ds K ℓk No. of Type
Chamfer Stock
(mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes
SPQW04NL10 100
△
Cemented
Carbide Taps
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
Pipe 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 △
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.