HSS double angle milling cutter DIN 847

Name: HSS double angle milling cutter DIN 847
Brand: Würth
SKU: 5443601283

Double angle milling cutter HSS DIN 847 Z20-26 45-90°
PRISMMILCTR-DIN847-HSS-D50,0X90DGR

Art.-no. 5443601283

EAN 4055375882030

All versions

Specification

Recommended for milling prismatic grooves and guides in structural, case-hardening and heat-treated steels up to 1,100 N/mm² strength.

Technical information


Product code	3303
Material to be processed	Steel, Cast metal, Stainless steel, Titanium, Copper, Brass, Plastic
Standards	DIN 847
Angle (σ)	90 Degree
Diameter (d1 (js16))	50 mm
Cutting width (b)	14
Bore diameter (d2 (H7))	16 mm
Number of cutting edges (Z)	16 PCS
Cutting material	HSS
Surface	Plain
Tolerance of cutting edge diameter	js16
Tool holding device	With longitudinal groove DIN 138
Material of sub-group	General structural steels, Non-alloyed tempering steels < 1000 N/mm², Alloyed tempering steels < 1000 N/mm², Nitriding steels < 1300 N/mm², Grey cast iron, Malleable cast iron, Stainless steels < 850 N/mm², Stainless steels > 850 N/mm², Titanium, Titanium alloys, Copper, Brass, Plastics

Cutting values for finishing contour
For dia. 50 to dia. 100
Material designation	Tensile strength	Cooling	v_c	f_z
				Dia. 50	Dia. 63	Dia. 80	Dia. 100
General structural steels	< 500 N/mm²	E	30	0,035	0,042	0,049	0,056
General structural steels	500-850 N/mm²	E	25	0,031	0,037	0,043	0,050
Carbon steels	< 850 N/mm²	E	25	0,025	0,030	0,035	0,040
	850-1000 N/mm²	E	20	0,025	0,030	0,035	0,040
Unalloyed heat-treated steels	< 700 N/mm²	E	25	0,025	0,030	0,035	0,040
	700-850 N/mm²	E	25	0,025	0,030	0,035	0,040
	850-1000 N/mm²	E	20	0,025	0,030	0,035	0,040
Alloyed heat-treated steels	850-1000 N/mm²	E	20	0,025	0,030	0,035	0,040
Alloyed heat-treated steels	1000-1200 N/mm²	E	17	0,028	0,034	0,039	0,045
Unalloyed case-hardening steels	< 750 N/mm²	E	25	0,025	0,030	0,035	0,040
Alloyed case-hardening steels	< 1000 N/mm²	E	20	0,025	0,030	0,035	0,040
Alloyed case-hardening steels	1000-1200 N/mm²	E	17	0,028	0,034	0,039	0,045
Nitriding steels	< 1000 N/mm²	E	20	0,025	0,030	0,035	0,040
Nitriding steels	1000-1200 N/mm²	E	17	0,028	0,034	0,039	0,045
Tool steels	< 850 N/mm²	E	25	0,025	0,030	0,035	0,040
	850-1100 N/mm²	E	17	0,028	0,034	0,039	0,045
	1100-1400 N/mm²	E	12	0,028	0,034	0,039	0,045
High-speed steels	850-1200 N/mm²	E	12	0,028	0,034	0,039	0,045
Wear-resistant constructional steel	1350 N/mm²	E	8	0,028	0,034	0,039	0,045
Spring steels	< 1200 N/mm²	E	8	0,028	0,034	0,039	0,045
Stainless steels, sulphurated	< 700 N/mm²	E	25	0,025	0,030	0,035	0,040
Stainless steels, austenitic	< 700 N/mm²	E	25	0,025	0,030	0,035	0,040
Stainless steels, austenitic	< 850 N/mm²	E	20	0,025	0,030	0,035	0,040
Stainless steels, martensitic	< 1100 N/mm²	E	17	0,028	0,034	0,039	0,045
Special alloys	< 1200 N/mm²	E	8	0,028	0,034	0,039	0,045
Cast iron	< 180 HB	-	25	0,025	0,030	0,035	0,040
Cast iron	> 180 HB	-	20	0,025	0,030	0,035	0,040
Nodular graphite, malleable iron	> 180 HB	-	20	0,025	0,030	0,035	0,040
Nodular graphite, malleable iron	> 260 HB	E	17	0,025	0,030	0,035	0,040
Titanium, titanium alloys	< 850 N/mm²	E	12	0,028	0,034	0,039	0,045
Copper, low-alloy	< 350 N/mm²	E	70	0,046	0,055	0,064	0,074
Brass, short-chipping	< 600 N/mm²	-	60	0,046	0,055	0,064	0,074
Brass, long-chipping	< 600 N/mm²	-	60	0,046	0,055	0,064	0,074
Bronze, short-chipping	< 600 N/mm²	-	60	0,046	0,055	0,064	0,074
Bronze, short-chipping	650-850 N/mm²	-	50	0,046	0,055	0,064	0,074
Bronze, long-chipping	< 850 N/mm²	E	50	0,046	0,055	0,064	0,074
Bronze, long-chipping	850-1200 N/mm²	E	40	0,050	0,060	0,070	0,080

Legend
E = emulsion
v_c = cutting speed [m/min]
f_z = feed per tooth [mm/t]
The suggested cutting values are reference values and must be adapted to the respective conditions.