JIS HT CTV

Hand Taps for Bicycle Tire Valve Threads

Specification

■ Tap for bicycle tire valve threads.

Recommended Tapping Speeds depending on Materials

Brass

10黄銅

(m/min)

TYPE:1 TYPE:2

Segment:1A

SizeCodeChamferBasic major dia (mm)L (mm)ℓ (mm)ℓn (mm)ℓs (mm)Ds (mm)K (mm)ℓk (mm)No. of flutesTYPEMSRP
For BicycleTire Valve Threads
CTV5-36TYCV5IRLEBA1.5P5.3306215263364.5731¥ 2,110 □
CTV5-24TYCV5MSLEBA1.5P5.1006215263364.5731¥ 2,110 □
CTV8-32TYCV8JRLEBA1.5P7.9007019-366.25832¥ 2,800 □
CTV8-30TYCV83RLEBA1.5P8.1007019-366.25832¥ 3,200 □
5V2TY05V2QLEBA1.5P5.3706215263364.5731¥ 2,110 □
6V1TY06V1QLEBA1.5P6.1606215263364.5731¥ 2,110 □
oree szeunit: mm
SizeMinor diameter of internal thread (D1)Bored hole size
Max.Min.(reference)
CTV 5 - 364.7324.6304.71
CTV 5 - 244.2143.9544.15
CTV 8 - 327.1927.0407.15
CTV 8 - 307.3447.1837.30
5 V 24.6004.4004.55
6 V 15.5405.4405.52
SizePitch DiameterMinor Diameter
Basic SizeBasic Size
CTV5 -364.8724.566
CTV5 -244.4133.954
CTV8 -327.3847.041
CTV8 -307.5507.183
5V 24.7604.400
6V 15.7255.440