Обший каталог Yamawa 2016 - 2017 - страница 544

Special Thread Taps / Simple Inspection Tools Overall
length
Pin
length
Bored hole dia.
(GO)
Bored hole dia.
(NOT-GO)
d1
length
d2
length
Shank
dia.
Size of
square
Length of
square

L ℓ d1 d2 ℓ1 ℓ2 Ds K ℓk
Spiral Pointed Taps Spiral Fluted Taps Spiral Fluted Taps
(for blind hole)


CPC-T
Check Pins for Bored Holes in thread cut tapping (Taper Type)
Specification
(for through hole)


■One CPC-T enables simple checking of bored hole dia.
(for cutting taps, taper type).CPC-T is made from wear
resistant HSS material and is applicable for through hole
and for blind hole having enough space in the bottom.
For icon explanation, refer to P.50
(for through hole)


TYPE：1 TYPE：2
Hand Taps


Segment：7C
L ℓ d1 d2 ℓ1 ℓ2 Ds K ℓk
Size Code Type Stock
Cemented
Carbide Taps


(mm) (mm) (Thread engagement ratio） (Thread engagement ratio） (mm) (mm) (mm) (mm) (mm)
For Metric Threads
M2 × 0.4 CPCT2.0E 42 7 1.567 (100%) 1.679 (74%) 1 6 3 2.5 5 1 ○
M2.5 × 0.45 CPCT2.5F 46 8 2.013 (100%) 2.138 (74%) 1.5 6.5 3 2.5 5 1 ○
M3 × 0.5 ○
Roll Taps


CPCT3.0G 46 8.5 2.459 (100%) 2.599 (74%) 1.5 7 4 3.2 6 1
M4 × 0.7 CPCT4.0I 52 10.5 3.242 (100%) 3.422 (76%) 2.25 8.25 5 4 7 1 ○
M5 × 0.8 CPCT5.0K 59.5 12.5 4.134 (100%) 4.334 (77%) 2.5 10 5.5 4.5 7 1 ○
M6 × 1 CPCT6.0M 61.5 16.5 4.917 (100%) 5.153 (78%) 3.75 12.75 6 4.5 7 1 ○
M8 × 1.25 CPCT8.0N 90 19.4 6.647 (100%) 6.912 (80%) 4.7 14.7 8 6 9 2 ○
Special Thread Taps
Pipe Taps Simple Inspection Tools


M10 × 1.5 CPCT010O 100 23.4 8.376 (100%) 8.676 (82%) 6.7 16.7 10 8 11 2 ○
M12 × 1.75 CPCT012P 110 27.4 10.106 (100%) 10.441 (82%) 7.7 19.7 12 9 12 2 ○
Thread Mills
Dies
Center Drills
Centering Tools


JIS
ST-17 ◎=Standard ○=Semi standard △=Made to order
540 For improvement, spec may change without advance notice.