FC-S-PT CT-PT JIS

Hand Taps for Taper Pipe Threads, Short (ℓg) Type, for Cast Irons Carbide Taps for Taper Pipe Threads, Long (ℓg) Type, for Cast Irons

Specification

■ The CT-PT is a hand tap for tapered pipe threads and is suitable for thread processing in mass production of materials that are hard and brittle such as cast iron. Those products are mainly used Recommended Tapping Speeds depending on Materials for connecting parts for pipes for thread resistance.

Cast irons Ductile cast irons Brass castings

鋳鉄5強靱鋳鉄5黄銅鋳物5
( m/ min)(m/min)( m/ min)

TYPE:1

g

Segment:1L

SizeClassCodeChamferBasic major dia (mm)L (mm)ℓ (mm)ℓg (mm)Ds (mm)K (mm)ℓk (mm)No. of flutesTYPEMSRP
For Pipe Threads
PT 1/8-28TCPT02K2.5P9.72855191386941¥ 26,300 ※
PT 1/4-19TCPT04-2.5P13.1576228211191241¥ 41,000 ※
PT 3/8-19TCPT06-2.5P16.66265282114111441¥ 52,600 ※
PT 1/2-14TCPT08Q2.5P20.95580352518141741¥ 51,900 ※
PT 3/4-14TCPT12Q2.5P26.44185352523172041¥ 64,300 ※
PT 1 -11TCPT16U2.5P33.24995453226212451¥ 91,100 ※