Page 705 - Iscar
P. 705
USER GUIDE
REAMERS
Lead C=75°/3° L0.55
(reaming allowance = 0.2-0.4)
Feed Rake Cutting Speed
[mm/rev] [ ° ] Vc[ m/min]
Material Material Carbide Coated Cermet PCD CBN
No. Carbide
1-5 Non-alloy steel, cast steel and free cutting steel
Low alloy steel and cast steel
6-9
(less than 5% of alloying elements)
High alloyed steel, cast steel
10-11
and tool steel
12-13 Stainless steel and cast steel
15-16 Grey cast iron (GG)
17-18 Nodular cast iron (GGG) Please ask
19-20 Malleable cast iron
21-22 Aluminum wrought alloy 0.15-0.3 12 150-250
23-25 Aluminum -cast, alloyed 0.15-0.3 12 150-250 Please ask
26-28 Copper alloys
29-30 Non-metallic
701
701
