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Machine Taps<br />
Metric ISO Standard Thread DIN 13<br />
d1 P l1 l2 l3 d2 □<br />
(mm)<br />
40<br />
Version<br />
Type of Hole<br />
Surface Treatment<br />
Cutting Speed. v c<br />
▸<br />
Ca. 40°<br />
Right Hand Spiral,<br />
Form C,<br />
2 - 3 Threads Chamfer<br />
Ca. 40°<br />
Right Hand Spiral,<br />
Form C,<br />
2 - 3 Threads Chamfer<br />
Ca. 15°<br />
Right Hand Spiral,<br />
Form C,<br />
2 - 3 Threads Chamfer<br />
M<br />
Ca. 40°<br />
Right Hand Spiral,<br />
Form C,<br />
2 - 3 Threads Chamfer<br />
Catalogue-No. ▸ 4245<br />
4245 4235<br />
4245/81<br />
Tolerance ▸<br />
Application<br />
add. see Page 12, 13<br />
▸<br />
Coolant ▸<br />
▸<br />
ISO 2-6H<br />
Grulo-Spez.-R<br />
ISO 3-6G<br />
Grulo-Spez.-R<br />
ISO 2-6H<br />
Rsp-Spez.-R<br />
TiCN-Coating<br />
ISO 2-6H<br />
Grulo-Spez.-R TiCN<br />
Unalloyed and Alloyed<br />
Steels; Tensile Strength<br />
≤ 1400 N/mm 2<br />
Cutting Oil<br />
or Special Cutting Oil<br />
5 - 20 m/min<br />
M 2 0,4 45 6 2,8 2,1 1,60<br />
M 2,5 0,45 50 6 2,8 2,1 2,05<br />
(M 2,6) 0,45 50 6 2,8 2,1 2,15<br />
M 3 0,5 56 7 18 3,5 2,7 2,50<br />
M 4 0,7 63 8 21 4,5 3,4 3,30<br />
M 5 0,8 70 10 25 6 4,9 4,20<br />
M 6 1 80 12 30 6 4,9 5,00<br />
M 8 1,25 90 15 35 8 6,2 6,80<br />
M 10 1,5 100 18 39 10 8 8,50<br />
( ) DIN Profile not ISO<br />
▸<br />
▸<br />
Unalloyed and Alloyed Steels;<br />
Tensile Strength ≤ 1200 N/mm 2<br />
Cutting Oil<br />
or Emulsion<br />
3 - 10 m/min<br />
HSSE DIN 371