2-flute relief-type round nose end mill

RHU111-2
RHU111-2
Solid carbide 2-flute relief-type round nose end mill
The round nose cutter of Guohong adopts a unique round nose design. The radius of the round nose has been precisely calculated and optimized to ensure cutting performance. The tool's substrate is made of high-quality cemented carbide materials. Combined with advanced edge grinding and coating technologies, it has excellent cutting ability and durability.
Technical Diagram
Product Data
Number of cutting edges (Z)
2
Cutting diameter (DC)
6mm
Lower Cutting Diameter Tolerance (DCTOLL)
-0.025mm
Upper Tolerance Limit for Cutting Diameter (DCTOLU)
0mm
Blade diameter (d1)
0.2-2mm
Blade length (Lc)
0.16-1.6mm
The length of the first order (L3)
1-12mm
Transition cone angle (W)
15°
Clearance Diameter (ds)
0.17-1.92mm
Overall length(L1)
50-55mm
Shank diameter (d2)
4mm
Neck (R)
1-4mm
Shank diameter tolerance
H6
Material (GRADE)
Cemented Carbide
COATING
PVD TIALSIN
Part weight (WT)
0.024kg
Release Date (ValFrom20)
2025/2/28
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Cutting Parameters
Side milling
Workpiece material Carbon Steel(<30HRC) Pre-hardened steel (HRC30-40) cast iron Aluminum alloy
Outer Diameter(mm) ap(mm) ae(mm) RPM N
(r/min)
Feed speed Vf
(mm/min)
RPM N
(r/min)
Feed speed Vf
(mm/min)
RPM N
(r/min)
Feed speed Vf
(mm/min)
RPM N
(r/min)
Feed speed Vf
(mm/min)
1.00 0.055 0.220 36606 1723 28648 1348 35014 1648 38197 1798
1.5 0.080 0.320 24404 1264 19099 989 23343 1209 25465 1319
2.0 0.140 0.560 18303 1268 14324 993 17507 1213 19099 1323
2.5 0.180 0.720 14642 1269 11459 993 14006 1214 15279 1324
3.00 0.150 0.600 12202 965 9549 755 11671 923 12732 1007
4.00 0.280 1.120 9151 1648 7162 1290 8754 1576 9549 1720
5.00 0.300 1.200 7321 1463 5730 1145 7003 1399 7639 1526
6.00 0.400 1.600 6101 1462 4775 1144 5836 1399 6366 1526
Application Cases
4-flute relief-type round nose end mill
RHU111-4