Long Reach, Stub Flute - Carbide Miniature Variable Helix Ball End Mills - For Exotic Alloys & Aerospace Materials

Long Reach, Stub Flute

Long Reach Design for Deep Cavities
Reduced Neck Diameter to Avoid Heeling
Variable Helix Design Reduces Chatter and Harmonics, and Increases Material Removal Rates
Latest Generation AlTiN Nano Coating Offers Superior Hardness and Heat Resistance
h6 Shank Tolerance for Shrink Fit Holders
Suitable For Steels Up To 45Rc
Micro Grain Carbide

CUTTER DIA.	LENGTH OF CUT	OVERALL REACH		FLUTES	SHANK DIA.	OVERALL LENGTH	BALL AlTiN NANO
D₁ +.0005"/-.0005"	L₂ +.010"/-.000"	L₃+.010" / -.000"			D₂(h6)	L₁	4 FL	PRICE
.015 (1/64)	.022	.078	(5x)	4	1/8	2-1/2	63615-C6	51.60
.015 (1/64)	.022	.125	(8x)	4	1/8	2-1/2	56115-C6	51.60
.015 (1/64)	.022	.187	(12x)	4	1/8	2-1/2	64815-C6	55.80
.020	.030	.100	(5x)	4	1/8	2-1/2	63620-C6	49.70
.020	.030	.160	(8x)	4	1/8	2-1/2	56120-C6	49.70
.020	.030	.250	(12x)	4	1/8	2-1/2	64820-C6	53.90
.025	.037	.125	(5x)	4	1/8	2-1/2	63625-C6	48.50
.025	.037	.203	(8x)	4	1/8	2-1/2	56125-C6	48.50
.025	.037	.312	(12x)	4	1/8	2-1/2	64825-C6	52.70
.031 (1/32)	.046	.156	(5x)	4	1/8	2-1/2	63631-C6	45.10
.031 (1/32)	.046	.250	(8x)	4	1/8	2-1/2	56131-C6	45.10
.031 (1/32)	.046	.375	(12x)	4	1/8	2-1/2	64831-C6	47.60
.047 (3/64)	.070	.250	(5x)	4	1/8	2-1/2	63647-C6	45.10
.047 (3/64)	.070	.375	(8x)	4	1/8	2-1/2	56147-C6	45.10
.047 (3/64)	.070	.570	(12x)	4	1/8	2-1/2	64847-C6	47.60
.062 (1/16)	.093	.312	(5x)	4	1/8	2-1/2	63662-C6	45.10
.062 (1/16)	.093	.500	(8x)	4	1/8	2-1/2	56162-C6	45.10
.062 (1/16)	.093	.750	(12x)	4	1/8	2-1/2	64862-C6	47.60
.078 (5/64)	.117	.406	(5x)	4	1/8	2-1/2	63678-C6	45.10
.078 (5/64)	.117	.625	(8x)	4	1/8	2-1/2	56178-C6	45.10
.078 (5/64)	.117	.940	(12x)	4	1/8	2-1/2	64878-C6	47.60
.093 (3/32)	.139	.500	(5x)	4	1/8	2-1/2	63693-C6	45.10
.093 (3/32)	.139	.750	(8x)	4	1/8	2-1/2	56193-C6	45.10
.093 (3/32)	.139	1.125	(12x)	4	1/8	2-1/2	64893-C6	47.60

D₁ +.000"/-.002"	L₂ +.030"/-.000"	L₃+.030" / -.000"			D₂(h6)	L₁	4 FL	PRICE
.125 (1/8)	.187	.625	(5x)	4	1/8	2-1/2	63708-C6	45.10
.125 (1/8)	.187	1.000	(8x)	4	1/8	2-1/2	56208-C6	45.10
.125 (1/8)	.187	1.500	(12x)	4	1/8	3	64908-C6	47.60
.187 (3/16)	.281	1.000	(5x)	4	3/16	3	63712-C6	49.40
.187 (3/16)	.281	1.500	(8x)	4	3/16	3	56212-C6	49.40
.250 (1/4)	.375	1.250	(5x)	4	1/4	4	63716-C6	54.90
.250 (1/4)	.375	2.000	(8x)	4	1/4	4	56216-C6	54.90