DBE-2

PCD 2 Flutes Spiral Ball Endmill

Spiral Shape at Flute Edge of Solid PCD

Possible to cut Nonferrous metal and Difficult-to cut Materials such as Ceramics

Referential Cutting Conditions

Workpiece	Aluminum Alloy				High Silicon Aluminum
Cutting Speed	30~300~400				30~250~300
R mm	Revolution min^-1	Feed ㎜/min	Depth of Cut		Revolution min^-1	Feed ㎜/min	Depth of Cut
R mm	Revolution min^-1	Feed ㎜/min	Ad mm	Rd mm	Revolution min^-1	Feed ㎜/min	Ad mm	Rd mm
0.1	50,000	450	0.005	0.03	50,000	360	0.005	0.03
0.15	50,000	600	0.01	0.04	50,000	450	0.01	0.04
0.2	50,000	700	0.02	0.06	50,000	640	0.02	0.06
0.25	50,000	1,000	0.03	0.07	50,000	720	0.03	0.07
0.3	50,000	1,200	0.05	0.09	50,000	720	0.05	0.09
0.4	50,000	1,400	0.1	0.12	50,000	740	0.1	0.12
0.5	50,000	1,500	0.1	0.15	50,000	780	0.1	0.15
0.6	50,000	1,600	0.1	0.18	50,000	820	0.1	0.18
0.7	50,000	1,600	0.15	0.21	50,000	900	0.15	0.21
0.75	50,000	1,600	0.15	0.22	50,000	900	0.15	0.22
0.8	50,000	1,600	0.15	0.24	50,000	900	0.15	0.24
0.9	50,000	1,800	0.15	0.27	50,000	1,000	0.15	0.27
1	50,000	1,800	0.2	0.3	48,000	1,000	0.2	0.3
1.5	42,000	1,800	0.2	0.4	32,000	1,000	0.2	0.4

Workpiece	Copper and Copper Alloy				Machinable Ceramics
Cutting Speed	30~250				15
R mm	Revolution min^-1	Feed ㎜/min	Depth of Cut		Revolution min^-1	Feed ㎜/min	Depth of Cut
R mm	Revolution min^-1	Feed ㎜/min	Ad mm	Rd mm	Revolution min^-1	Feed ㎜/min	Ad mm	Rd mm
0.1	50,000	300	0.005	0.03	20,000	70	0.003	0.01
0.15	50,000	350	0.01	0.04	14,000	75	0.005	0.02
0.2	50,000	400	0.02	0.06	10,000	80	0.01	0.02
0.25	50,000	450	0.03	0.07	8,500	80	0.015	0.02
0.3	50,000	540	0.05	0.09	7,000	90	0.02	0.03
0.4	50,000	560	0.1	0.12	5,200	100	0.03	0.04
0.5	50,000	600	0.1	0.15	4,200	120	0.03	0.05
0.6	50,000	640	0.1	0.18	3,500	140	0.03	0.06
0.7	50,000	700	0.15	0.21	3,000	140	0.05	0.07
0.75	50,000	720	0.15	0.22	2,800	140	0.05	0.07
0.8	50,000	760	0.15	0.24	2,700	140	0.05	0.08
0.9	45,000	780	0.15	0.27	2,400	140	0.05	0.09
1	40,000	800	0.2	0.3	2,100	140	0.08	0.1
1.5	26,000	800	0.2	0.4	1,400	140	0.08	0.15

Product lineup

Unit [size：mm／Retail Price：JPY]

Code №	R	Flute Diameter	Effective Length	Flute Length	PCD Length	Total Length	Shank Diameter	Retail Price
DBE-2010	R0.1	0.2	0.6	0.2	1	50	4	116,700
DBE-2015	R0.15	0.3	0.9	0.3	1	50	4	111,200
DBE-2020	R0.2	0.4	1.2	0.4	1	50	4	105,600
DBE-2025	R0.25	0.5	1.5	0.5	1	50	4	102,800
DBE-2030	R0.3	0.6	1.8	0.6	1	50	4	100,000
DBE-2040	R0.4	0.8	2.4	0.8	1	50	4	94,500
DBE-2050	R0.5	1	3	1	1	50	4	88,900
DBE-2060	R0.6	1.2	3.6	1.2	1	50	4	97,200
DBE-2070	R0.7	1.4	4.2	1.4	1	50	4	97,200
DBE-2075	R0.75	1.5	4.5	1.5	2	50	4	97,200
DBE-2080	R0.8	1.6	4.8	1.5	2	50	4	100,000
DBE-2090	R0.9	1.8	5.4	1.5	2	50	4	100,000
DBE-2100	R1	2	6	1.5	2	50	4	100,000
DBE-2150	R1.5	3	9	2	3	50	6	111,200