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Thread tools \ Threading die NPT / Threading die BSW
Thread-cutting die HSS ( EN standard 24230 )
for universal use up to 700 N/mm 2

NPT HSS

Application: Advantage:
For cutting tapered 1: 16 NPT (National Pipe Taper)  universal use for maximum fl exibility during
threads externally in the material groups of steel and application
non-ferrous metals up to a strength of 700 N/mm . 2  micro cut edge treatment and special lapping
Execution: method for excellent process reliability and long
service life
 right die with spiral point and 1.75 pitch

2
Application Steel (N/mm ) Stainless steel Alu Brass Bronze Plas- Graphite GG(G) Titan- Nickel- Super- Hard mat.
No. <700 <1000 <1300 marten. austen. short long short long short long tics G(C)FK GjMW alloy alloy alloy <55 HRC <65 HRC
13466    
Cutting direction Right-hand
cutting
Thread type x nominal Ø in inches Number of thread starts per inch Outer Ø (mm) Height (mm) 13466...
Ident. No.
NPT 1/8 in 27 30 11 010
NPT 1/4 in 18 38 14 020
NPT 3/8 in 18 45 14 030
NPT 1/2 in 14 45 18 040
NPT 3/4 in 14 55 22 050
Prod. Gr. 1KJ
Thread-cutting die HSS ( EN standard 22568 )
for universal use up to 700 N/mm 2

BSW HSS
Application: Advantage:
For cutting BSW (British Whitworth) threads exter-  universal use for maximum fl exibility during
nally in the material groups of steel and non-ferrous application
metals up to a strength of 700 N/mm . 2  micro cut edge treatment and special lapping
Execution: method for excellent process reliability and long
service life
 right die with spiral point and 1.75 pitch

2
Application Steel (N/mm ) Stainless steel Alu Brass Bronze Plas- Graphite GG(G) Titan- Nickel- Super- Hard mat.
No. <700 <1000 <1300 marten. austen. short long short long short long tics G(C)FK GjMW alloy alloy alloy <55 HRC <65 HRC
13470    
Cutting direction Right-hand
cutting
Thread type x nominal Ø in inches Number of thread starts per inch Outer Ø (mm) Height (mm) 13470...
Ident. No.
BSW 1/8 in 40 20 5 030
BSW 5/32 in 32 20 7 040 ○
BSW 7/32 in 24 20 7 060 ○
BSW 1/4 in 20 20 7 070
BSW 5/16 in 18 25 9 080
BSW 3/8 in 16 30 11 090
BSW 1/2 in 12 38 14 110
BSW 5/8 in 11 45 18 130
Prod. Gr. 1KJ

Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com
Availability subject to country specific rules and regulations. 266

0302_EN_2018_KERN[21847460]-l.indd 305 12/17/2018 3:32:30 PM