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Lathe tools
Thread cutting programme

Thread cutting inserts sub-profile 60° Metal cutting tools
for external thread cutting

Ident. No. 246, Ident. No. 247, Ident. No.
248, 252, 256, 249, 253, 257, 267 070–075
266 Left, HW5615 Right, HC5630
Right, HW5615 with chip breaker
Machining direction Right Left Right
Carbide type HW5615 HW5615 HC5630 with
chip breaker
Vc in steel min./max. ˜ - - 75-110 m/
min
Vc in stainless steel min./max. ˜ 60-70 m/min 60-70 m/min 80-100 m/
min
Vc in non-ferrous metals min./max. ˜ 200-600 m/ 200-600 m/ -
min min
Vc in cast iron min./max. ˜ - - 100-110 m/
min
Vc in special alloy min./max. ˜ 30-40 m/min 30-40 m/min -
ISO name Min./max. pitch 17735... 17735... 17735...
ID no. ID no. ID no.
11 (ER/EL) A60 0.5-1.5 mm 246 (O. R.) 247 (O. R.) - -
16 (ER/EL) A60 0.5-1.5 mm 248 O. R. 249 (O. R.) 070 (O. R.)
16 (ER/EL) G60 1.75-3.0 mm 252 (O. R.) 253 (O. R.) 075 O. R.
16 (ER/EL) AG60 0.5-3.0 mm 256 O. R. 257 (O. R.) - -
22 (ER/EL) N60 3.5-5.0 mm 266 (O. R.) 267 (O. R.) - -
Unit price, €
Prod. group 158
Thread cutting inserts sub-profile 55°
for external thread cutting

Ident. No. 100, Ident. No. 102, Ident. No. 110, Ident. No. 137,
125, 140, 145, 112, 122, 127, 132 120, 130, 135, 142, 147, 152, 157
155 Left, HC5630 150 Left, HC5615
Right, HC5630 Right, HC5615
Machining direction Right Left Right Left
Carbide type HC5630 HC5630 HC5615 HC5615
Vc in steel min./max. ˜ 90-120 m/ 90-120 m/ 75-110 m/ 75-110 m/
min min min min
Vc in stainless steel min./max. ˜ 80-100 m/ 80-100 m/ 70-75 m/min 70-75 m/min
min min
Vc in non-ferrous metals min./max. ˜ - - 200-600 m/ 200-600 m/
min
min
Vc in cast iron min./max. ˜ 100-110 m/ 100-110 m/ 70-80 m/min 70-80 m/min
min min
ISO name Min./max. number of thread starts per inch 17735... 17735... 17735... 17735...
ID no. ID no. ID no. ID no.
11 (ER/EL) A55 48-16 100 (O. R.) 102 (O. R.) 135 (O. R.) 137 (O. R.)
16 (ER/EL) A55 48-16 140 (O. R.) 112 (O. R.) 110 O. R. 142 (O. R.)
16 (ER/EL) G55 14-8 145 (O. R.) 122 (O. R.) 120 O. R. 147 (O. R.)
16 (ER/EL) AG55 48-8 125 O. R. 127 O. R. 150 O. R. 152 O. R.
22 (ER/EL) N55 7-5 155 O. R. 132 O. R. 130 O. R. 157 (O. R.)
Unit price, €
Prod. group 158

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