⑦ Special Thread Taps / Simple Inspection Tools Overall
length
L
Thread
length

Thread + Neck

ℓn
length
Shank
length
ℓs
Shank
dia.
Ds
Size of
square
K
Length of
square
ℓk
JIS SIT Simple Thread Inspection Tools
Size Class Code L ℓ ℓn ℓs Ds K ℓk TYPE MSRP
Spiral Fluted Taps
(for blind hole)


(mm) (mm) (mm) (mm) (mm) (mm) (mm)



M5 × 0.8 NB 6H ITM65.0KN 60 6 22 33 5.5 4.5 7 2 ¥5,100 □
M5 × 0.5 GB 6H ITM65.0GG 60 7 22 33 5.5 4.5 7 1 ¥7,650 □
M5 × 0.5 NB 6H ITM65.0GN 60 6 22 33 5.5 4.5 7 2 ¥7,650 □
M5.5 × 0.5 GB 6H ITM65.5GG 62 7 26 33 6 4.5 7 1 ¥7,950 □
Spiral Fluted Taps
(for through hole)


M5.5 × 0.5 NB 6H ITM65.5GN 62 6 26 33 6 4.5 7 2 ¥7,950 □



M6 × 1 GB 6H ITM66.0MG 62 10 26 33 6 4.5 7 1 ¥5,300 □
M6 × 1 NB 6H ITM66.0MN 62 6 26 33 6 4.5 7 2 ¥5,300 □
M6 × 0.75 GB 6H ITM66.0JG 62 7.5 26 33 6 4.5 7 1 ¥6,360 □
M6 × 0.75 NB 6H ITM66.0JN 62 6 26 33 6 4.5 7 2 ¥6,360 □
Spiral Pointed Taps
(for through hole)



M7 × 1 GB 6H ITM67.0MG 70 12 34 36 6.2 5 8 3 ¥5,790 □
M7 × 1 NB 6H ITM67.0MN 70 6 34 36 6.2 5 8 4 ¥5,790 □
M7 × 0.75 GB 6H ITM67.0JG 70 9 34 36 6.2 5 8 3 ¥6,950 □
M7 × 0.75 NB 6H ITM67.0JN 70 6 34 36 6.2 5 8 4 ¥6,950 □
M8 × 1.25 GB ¥5,790 □
Hand Taps


6H ITM68.0NG 70 15 34 36 6.2 5 8 3



M8 × 1.25 NB 6H ITM68.0NN 70 10 34 36 6.2 5 8 4 ¥5,790 □
M8 × 1 GB 6H ITM68.0MG 70 12 34 36 6.2 5 8 3 ¥5,790 □
M8 × 1 NB 6H ITM68.0MN 70 6 34 36 6.2 5 8 4 ¥5,790 □
M8 × 0.75 GB 6H ITM68.0JG 70 9 34 36 6.2 5 8 3 ¥6,950 □
Cemented
Carbide Taps


M8 × 0.75 NB 6H ITM68.0JN 70 6 34 36 6.2 5 8 4 ¥6,950 □



M9 × 1.25 GB 6H ITM69.0NG 75 15 37 38 7 5.5 8 3 ¥6,750 □
M9 × 1.25 NB 6H ITM69.0NN 75 10 37 38 7 5.5 8 4 ¥6,750 □
M9 × 1 GB 6H ITM69.0MG 75 12 37 38 7 5.5 8 3 ¥6,750 □
M9 × 1 NB 6H ITM69.0MN 75 6 37 38 7 5.5 8 4 ¥6,750 □
Roll Taps


M9 × 0.75 GB ¥6,750 □



6H ITM69.0JG 75 9 37 38 7 5.5 8 3
M9 × 0.75 NB 6H ITM69.0JN 75 6 37 38 7 5.5 8 4 ¥6,750 □
M10 × 1.5 GB 6H ITM6010OG 75 15 37 38 7 5.5 8 3 ¥5,790 □
M10 × 1.5 NB 6H ITM6010ON 75 10 37 38 7 5.5 8 4 ¥5,790 □
M10 × 1.25 GB 6H ITM6010NG 75 15 37 38 7 5.5 8 3 ¥5,790 □
Special Thread Taps
Simple Inspection Tools



M10 × 1.25 NB 6H ITM6010NN 75 10 37 38 7 5.5 8 4 ¥5,790 □
M10 × 1 GB 6H ITM6010MG 75 12 37 38 7 5.5 8 3 ¥6,750 □
M10 × 1 NB 6H ITM6010MN 75 6 37 38 7 5.5 8 4 ¥6,750 □
M10 × 0.75 GB 6H ITM6010JG 75 9 37 38 7 5.5 8 3 ¥6,750 □
M10 × 0.75
Pipe Taps


NB 6H ITM6010JN 75 6 37 38 7 5.5 8 4 ¥6,750 □



M11 × 1.5 GB 6H ITM6011OG 82 19 40 42 8.5 6.5 9 3 ¥7,140 □
M11 × 1.5 NB 6H ITM6011ON 82 10 40 42 8.5 6.5 9 4 ¥7,140 □
M11 × 1 GB 6H ITM6011MG 82 12 40 42 8.5 6.5 9 3 ¥7,140 □
M11 × 1 NB 6H ITM6011MN 82 6 40 42 8.5 6.5 9 4 ¥7,140 □
Thread Mills
Premium Thread Mills


M11 × 0.75 GB 6H ITM6011JG 82 10 40 42 8.5 6.5 9 3 ¥7,140 □



M11 × 0.75 NB 6H ITM6011JN 82 6 40 42 8.5 6.5 9 4 ¥7,140 □
M12 × 1.75 GB 6H ITM6012PG 82 20 40 42 8.5 6.5 9 3 ¥6,030 □
M12 × 1.75 NB 6H ITM6012PN 82 10 40 42 8.5 6.5 9 4 ¥6,030 □
M12 × 1.5 GB 6H ITM6012OG 82 20 40 42 8.5 6.5 9 3 ¥6,030 □
Dies


M12 × 1.5



NB 6H ITM6012ON 82 10 40 42 8.5 6.5 9 4 ¥6,030 □
M12 × 1.25 GB 6H ITM6012NG 82 15 40 42 8.5 6.5 9 3 ¥6,030 □
M12 × 1.25 NB 6H ITM6012NN 82 10 40 42 8.5 6.5 9 4 ¥6,030 □
M12 × 1 GB 6H ITM6012MG 82 12 40 42 8.5 6.5 9 3 ¥7,140 □
M12 × 1 NB 6H ITM6012MN 82 6 40 42 8.5 6.5 9 4 ¥7,140 □
Center Drills
Centering Tools



M14 × 2 GB 6H ITM6014QG 88 20 43 45 10.5 8 11 3 ¥6,320 □
M14 × 2 NB 6H ITM6014QN 88 12 43 45 10.5 8 11 4 ¥6,320 □
M14 × 1.5 GB 6H ITM6014OG 88 20 43 45 10.5 8 11 3 ¥6,320 □

JIS
⑦-47 ※ = Specified Distribution Items. Made to order products. □=In stock at manufacturer.