
Hand Tap Series
Spiral Pointed Taps Spiral Fluted Taps Spiral Fluted Taps
(for blind hole)
SU-HT
Hand Taps for Stainless Steels
Specification
(for through hole)
■SU-HT is the hand tap suitable for stainless steels which
are sticky and tend to work-harden as well as chrome steel
E and molybdenum steels.
Oxide
~ M2.6 M26 ~
Recommended Tapping Speeds depending on Materials
(for through hole)
Stainless steels
TYPE:1
〜
5
For icon explanation, refer to P.50
Hand Taps
TYPE:2 TYPE:3
Cemented
Carbide Taps Roll Taps
Segment:1A
Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk No. of Type Stock
flutes
Special Thread Taps
Pipe Taps Simple Inspection Tools
(mm) (mm) (mm) (mm) (mm) (mm) (mm)
For Metric Threads
TUMQ2.0E4 4P
M2 × 0.4 P2 42 7.2 12 27 3 2.5 5 3 1 ○
TUMQ2.0E1 1.5P
TUMQ2.3E4 4P
M2.3 × 0.4 P2 42 7.2 12 27 3 2.5 5 3 1 △
TUMQ2.3E1 1.5P
TUMQ2.5F4 4P
M2.5 × 0.45 P2 46 8.1 14 29 3 2.5 5 3 1 △
TUMQ2.5F1 1.5P
TUMQ2.6F4 4P
M2.6 × 0.45 △
Thread Mills
P2 46 8.1 14 29 3 2.5 5 3 1
TUMQ2.6F1 1.5P
TUMQ3.0G4 4P
M3 × 0.5 P2 46 9 14 26 4 3.2 6 3 1 ◎
TUMQ3.0G1 1.5P
TUMQ3.5H4 4P
M3.5 × 0.6 P2 52 11 16 29 5 4 7 3 1 △
Dies
TUMQ3.5H1 1.5P
TUMQ4.0I4 4P
M4 × 0.7 P2 52 11 17 29 5 4 7 3 1 ◎
TUMQ4.0I1 1.5P
TUMQ5.0K4 4P
M5 × 0.8 P2 60 13 22 33 5.5 4.5 7 3 1 ◎
TUMQ5.0K1 1.5P
Center Drills
TUMQ6.0M4 4P
M6 × 1 P2 62 15 26 33 6 4.5 7 3 1 ◎
TUMQ6.0M1 1.5P
TUMQ6.0J4 4P
M6 × 0.75 P2 62 15 26 33 6 4.5 7 3 1 △
TUMQ6.0J1 1.5P
Centering Tools
TUMR8.0N4 4P 3
M8 × 1.25 P3 70 19 - 36 6.2 5 8 2 ◎
TUMR8.0N1 1.5P 4
TUMR8.0M4 4P 3
M8 × 1 P3 70 19 - 36 6.2 5 8 2 △
TUMR8.0M1 1.5P 4
JIS
HT-33 ◎=Standard ○=Semi standard △=Made to order
458 For improvement, spec may change without advance notice.