Catalogue - WXS-CPR High-precision bull nose end mill - OSG - (Version JPG)

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			ar, BEPTH OF CUT						SiJfa WORK MATERIAL
			ar, BEPTH OF CUT						HARDENED STEELS PREHARDENED STEELS SKD61■NAK55-NAK80-HPM1 (-45HRC)		HARDENED STEELS PREHARDENED STEELS SKD61-STAVAX-HPM38 (45-55HRC)		mum HARDENED STEELS (55-65HRC)
									aa = 120% ar = 120%		aa=100% ar=100%		aa=60% ar=80%
								ar	s$eas SPEED (miir¹)	FEEB (mm/min)	s$eas SPEED (min^-1)	SDSS FEEB (mm/min)	seas SPEED (min^-1)	soas FEEB (mm/min)
			R0.1	R0.2	R0.3	R0.5	R1	ar	s$eas SPEED (miir¹)	FEEB (mm/min)	s$eas SPEED (min^-1)	SDSS FEEB (mm/min)	seas SPEED (min^-1)	soas FEEB (mm/min)
2	0°	25	0.002	0.004	0.007	0.009	-	0.12	8,600	625	8,600	560	7,650	440
	1°	15	0.018	0.036	0.046	0.064	-	0.6	13,500	1,450	13,500	1,300	12,000	1,000
		20	0.015	0.03	0.037	0.052	-	0.54	13,000	1,300	13,000	1,150	11,500	910
		25	0.012	0.024	0.03	0.04	-	0.39	12,000	1,150	12,000	1,050	11,000	810
		30	0.01	0.02	0.025	0.03	-	0.24	11,500	1,050	11,500	920	10,000	720
		40	0.006	0.012	0.015	0.02	-	0.09	10,000	840	10,000	750	8,900	590
		50	0.005	0.01	0.01	0.01	-	0.06	9,300	730	9,300	650	8,250	510
	3°	15	0.02	0.04	0.06	0.075	-	0.6	13,500	1,500	13,500	1,350	12,000	1,050
	3°	20	0.02	0.04	0.06	0.075	-	0.6	13,000	1,450	13,000	1,300	11,500	1,000
2.5	0°	10	-	0.04	-	0.075	-	0.75	11,500	1,600	10,500	1,200	9,150	1,000
		20	-	0.02	-	0.037	-	0.45	8,900	1,000	8,000	740	7,150	630
		30	-	0.006	-	0.011	-	0.15	7,650	700	6,850	520	6,100	445
3	0°	8	-	0.04	0.06	0.075	0.1	0.9	9,550	1,500	8,600	1,150	7,650	825
		12	-	0.04	0.06	0.075	0.1	0.9	9,550	1,500	8,600	1,150	7,650	825
		16	-	0.028	0.042	0.052	0.07	0.72	8,500	1,200	7,650	910	6,800	660
		20	-	0.018	0.027	0.033	0.045	0.612	7,400	985	6,700	750	5,950	545
		25	-	0.012	0.018	0.022	0.03	0.54	7,100	830	6,400	635	5,700	460
		30	-	0.008	0.012	0.015	0.02	0.27	6,900	755	6,200	575	5,500	420
		35	-	0.006	0.009	0.011	0.015	0.18	6,350	655	5,700	500	5,100	365
	1°	15	-	0.04	0.06	0.075	0.1	0.9	10,500	1,650	9,550	1,250	8,500	920
		20	-	0.039	0.058	0.07	0.08	0.9	9,950	1,500	8,950	1,150	7,950	830
		30	-	0.03	0.045	0.05	0.07	0.81	9,550	1,350	8,600	1,000	7,650	745
		40	-	0.022	0.033	0.04	0.05	0.522	8,900	1,150	8,000	890	7,150	650
		50	-	0.016	0.024	0.03	0.04	0.297	8,050	980	7,250	750	6,450	545
		60	-	0.012	0.018	0.02	0.02	0.135	7,400	870	6,700	660	5,950	480
4	0°	16	-	0.04	0.06	0.075	0.12	1.2	7,150	2,050	6,450	1,550	5,000	965
		20	-	0.032	0.048	0.06	0.2	1.02	6,750	1,950	6,100	1,450	4,750	910
		25	-	0.02	0.03	0.037	0.06	0.816	5,950	1,700	5,350	1,300	4,150	800
		30	-	0.014	0.021	0.026	0.04	0.744	5,550	1,600	5,000	1,200	3,900	750
		40	-	0.008	0.012	0.015	0.024	0.36	5,150	1,500	4,650	1,100	3,600	695
		50	-	0.004	0.007	0.009	0.014	0.216	4,550	1,300	4,100	980	3,150	610

I.Use a rigid and precise machine and holder.

2.When machining carbon steels or hardened steels, using MQL(Minimum Quantity Lubrication / mist coolant) is recommended.

3.The above condition shows an approximate standard for contouring operation (side milling) with a low machining load. If abnormal cutting sounds, vibration or chattering occur depending on the machining shape, cutting amount, rigidity of the machine or work holding condition, etc., please adjust the speed, feed and the depth of cut.

4.Adjust the speed, feed rate, and depth of cut if chattering, vibration or abnormal

grinding sounds occur. 5.Helical or ramp milling is recommended during the approach of a Z cut. 6.Adjust the speed, feed rate, and the depth of the cut according to the shape of

the work, rigidity of the machine, and how the work is held.

WXS-CPR High-precision bull nose end mill - OSG - #12

Center drill bit, Carbide milling cutter, Drill bit, Tap, Milling cutter