Page 367 - THREADING CATALOG

TP
MTH-ISO (internal) W1
Helical Thread Milling Inserts for 6H
ISO Metric Internal Threading lNSL DIN13, ISO 68-1,
ISO 965 (1&2)
S1

TP NUT THREAD MILLING
TP/4
Dimensions
60˚
TP/8
SCREW
IC908
Designation TP mm (1) INSL W1 S1 THID (2)
MTH 23 I 1.0 ISO 1.000 1.063 .315 .138 =>M26 •
MTH 32 I 1.0 ISO 1.000 1.260 .354 .157 =>M34 •
MTH 23 I 1.5 ISO 1.500 1.063 .315 .138 =>M27 •
MTH 32 I 1.5 ISO 1.500 1.260 .354 .157 =>M35 •
MTH 45 I 1.5 ISO 1.500 1.457 .469 .197 =>M50 •
MTH 63 I 1.5 ISO 1.500 1.496 .469 .197 =>M70 •
MTH 23 I 2.0 ISO 2.000 1.063 .315 .138 =>M28 •
MTH 32 I 2.0 ISO 2.000 1.260 .354 .157 =>M36 •
MTH 45 I 2.0 ISO 2.000 1.457 .469 .197 =>M50 •
MTH 63 I 2.0 ISO 2.000 1.496 .469 .197 =>M70 •
MTH 23 I 3.0 ISO 3.000 1.063 .315 .138 =>M30 •
MTH 32 I 3.0 ISO 3.000 1.260 .354 .157 =>M38 •
MTH 45 I 3.0 ISO 3.000 1.457 .469 .197 =>M56 •
MTH 63 I 3.0 ISO 3.000 1.496 .469 .197 =>M75 •
MTH 23 I 3.5 ISO 3.500 1.063 .315 .138 =>M33 •
MTH 32 I 3.5 ISO 3.500 1.260 .354 .157 - •
MTH 45 I 3.5 ISO 3.500 1.457 .469 .197 - •
MTH 23 I 4.0 ISO 4.000 1.063 .315 .138 =>M36 •
MTH 32 I 4.0 ISO 4.000 1.260 .354 .157 =>M40 •
MTH 45 I 4.0 ISO 4.000 1.457 .469 .197 =>M56 •
MTH 63 I 4.0 ISO 4.000 1.496 .469 .197 =>M75 •
MTH 32 I 4.5 ISO 4.500 1.260 .354 .157 =>M42 •
MTH 45 I 4.5 ISO 4.500 1.457 .469 .197 - •
MTH 32 I 5.0 ISO 5.000 1.260 .354 .157 =>M48 •
MTH 45 I 5.0 ISO 5.000 1.457 .469 .197 - •
MTH 45 I 5.5 ISO 5.500 1.457 .469 .197 =>M56 •
MTH 45 I 6.0 ISO 6.000 1.457 .469 .197 =>M64 •
MTH 63 I 6.0 ISO 6.000 1.496 .469 .197 =>M78 •
• For cutting speed recommendations, see page 299
• For user guide, see pages 279-297
(1) Thread pitch
(2) Internal thread designation
Tools: MTSRH (endmills) • MTSRH (helical shell mill)

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