Solid carbide roughing cutter 35° Speedcut aluminium, extra long XL, optional, triple blade, uneven angle of twist gradient, HA shank

Name: Solid carbide roughing cutter 35° Speedcut aluminium, extra long XL, optional, triple blade, uneven angle of twist gradient, HA shank
Brand: Würth
SKU: 5443315204

End mill SC Alu WN-XL Z3 4xD/2xD 35° WR HA
RGHCTR-SP-XL-AL-SC-WR-HA-D12,0MM

Art.-no. 5443315204

EAN 4062856139514

All versions

Specification

Solid carbide high-performance roughing cutter, ideal for machining aluminium materials (both cast and wrought aluminium alloys). Extremely smooth surface prevents formation of built-up edges.

Technical information


Product code	7055
Material to be processed	Aluminium, Copper, Brass, Plastic
Diameter (d1)	12 mm
Shank diameter (d2)	12 mm
Clearance diameter (d3)	12.0 mm
Standards	CS
Construction length	Extra long
Shank style	Cylindrical DIN 6535-HA
Cutting material	SC
Surface	Plain
Coolant supply	External
Twist angle	35°
Corner radius (R)	0 mm
Length (l1)	95 mm
Cutting edge length (l2)	26 mm
Clearance length (l3)	50 mm
Number of cutting edges (Z)	3 PCS
Corner chamfer	0.45 mm
Tolerance of cutting edge diameter	h10
Tolerance of shank diameter	h6
Material of sub-group	Aluminium, Copper, Brass, Plastics

Key
T = dry		a_e = 0.5xd1
E = emulsion
v_c = cutting speed [m/min]
f_z = feed per tooth [mm/t]		a_p = 1.5xd1
a_e = cutting thickness (radial)
a_p = cutting thickness (axial)
The suggested cutting values are reference values and must be adapted to the respective conditions.

Cutting values for roughing groove
For dia. 6 to dia. 20
Material designation	Tensile strength	Cooling	v_c	f_z
				Dia. 6	Dia. 8	Dia. 10	Dia. 12	Dia. 16	Dia. 20
Aluminium, aluminium alloys	< 530 N/mm²	E	500	0,110	0,140	0,160	0,180	0,220	0,280
Aluminium, cast aluminium alloys < 10 % Si	< 600 N/mm²	E	475	0,110	0,140	0,160	0,180	0,220	0,280
Aluminium, cast aluminium alloys > 10 % Si	< 600 N/mm²	E	250	0,092	0,140	0,200	0,24	0,300	0,38
Copper, low-alloy	< 350 N/mm²	E	135	0,082	0,120	0,150	0,180	0,220	0,280
Brass, short-chipping	< 600 N/mm²	E	250	0,082	0,120	0,150	0,180	0,220	0,280
Brass, long-chipping	< 600 N/mm²	E	175	0,082	0,120	0,150	0,180	0,220	0,280
Bronze, short-chipping	< 600 N/mm²	E	175	0,082	0,120	0,150	0,180	0,220	0,280
Bronze, short-chipping	650-850 N/mm²	E	135	0,082	0,120	0,150	0,180	0,220	0,280
Bronze, long-chipping	< 850 N/mm²	E	135	0,082	0,120	0,150	0,180	0,220	0,280
Bronze, long-chipping	850-1200 N/mm²	E	120	0,082	0,120	0,150	0,180	0,220	0,280
Plastics	Thermoplastic	E/T	250	0,050	0,064	0,080	0,100	0,120	0,164
Plastics	Duroplastic	E/T	250	0,050	0,064	0,080	0,100	0,120	0,164

Cutting values for roughing contour
For dia. 6 to dia. 20
Material designation	Tensile strength	Cooling	v_c	f_z
				Dia. 6	Dia. 8	Dia. 10	Dia. 12	Dia. 16	Dia. 20
Aluminium, aluminium alloys	< 530 N/mm²	E	580	0,132	0,168	0,192	0,216	0,264	0,336
Aluminium, cast aluminium alloys < 10 % Si	< 600 N/mm²	E	530	0,132	0,168	0,192	0,216	0,264	0,336
Aluminium, cast aluminium alloys > 10 % Si	< 600 N/mm²	E	290	0,110	0,168	0,240	0,288	0,360	0,456
Copper, low-alloy	< 350 N/mm²	E	160	0,098	0,144	0,180	0,216	0,264	0,336
Brass, short-chipping	< 600 N/mm²	E	290	0,098	0,144	0,180	0,216	0,264	0,336
Brass, long-chipping	< 600 N/mm²	E	205	0,098	0,144	0,180	0,216	0,264	0,336
Bronze, short-chipping	< 600 N/mm²	E	205	0,098	0,144	0,180	0,216	0,264	0,336
Bronze, short-chipping	650-850 N/mm²	E	170	0,098	0,144	0,180	0,216	0,264	0,336
Bronze, long-chipping	< 850 N/mm²	E	170	0,098	0,144	0,180	0,216	0,264	0,336
Bronze, long-chipping	850-1200 N/mm²	E	145	0,098	0,144	0,180	0,216	0,264	0,336
Plastics	Thermoplastic	E/T	250	0,050	0,064	0,080	0,100	0,120	0,164
Plastics	Duroplastic	E/T	250	0,050	0,064	0,080	0,100	0,120	0,164

Key
T = dry		a_e = 1xd1
E = emulsion
v_c = cutting speed [m/min]
f_z = feed per tooth [mm/t]		a_p = 1xd1
a_e = cutting thickness (radial)
a_p = cutting thickness (axial)
The suggested cutting values are reference values and must be adapted to the respective conditions.