55 roughing steel end mill is a type of end mill that is used for roughing operations on steel. It has a 55-degree cutting edge and is typically made from tungsten carbide or high-speed steel. The 55-degree angle provides a good balance of chip clearance and surface finish.
Product Features:
Fast and efficient roughing:
55-degree roughing steel end mills are designed to remove material quickly and efficiently. They are a good choice for applications requiring a fast and efficient roughing operation.
Good chip clearance:
The 55-degree cutting edge provides good chip clearance, which helps to prevent chip clogging and improve tool life.
Good surface finish:
55-degree roughing steel end mills can produce a good surface finish, even on roughing operations.
Versatile:
55-degree roughing steel end mills can be used for various applications, including face milling, shoulder milling, slot milling, and chamfering.
<32HRC
Gry Cast Iron, Nodular Cast Iroron35-45HRC
High Alloy Cast Iron
Ap≤1D
Ap≤0.8
55
55
Rote Speed (Min-1)
Feed Velocity (Mm/Min)
Tool Diameter (mm)
6
8
10
12
16
20
P
4250
760
2390
700
2550
660
2120
640
1590
640
1270
710
3190
380
2390
380
1910
380
1590
380
1190
330
960
310
K
2920
370
2190
370
1750
360
1460
350
1100
310
880
280
2920
350
2390
380
1750
350
1460
320
1133
290
880
280
Above table is the standard cutting data for side mlling maching, f for groove cutting, the VC should reach 50%-70% and the fed should reach 40%-60% based on the table.
Machining a steel plate to create a flat surface
Machining a steel plate to create a flat surface
Machining a steel plate to create a flat surface
Machining a steel plate to create a flat surface
Example of an application using a 55 roughing steel end mill
Carbide End Mill
Carbide Drill
Carbide Inserts
