Back Corner Rounding End Mills

Back Corner Rounding End Mills

Designed to Mill Radius on Back Side of Workpiece
5° Flares at Neck and Shoulder to Avoid Steps
Flares are Tangent to Radius (Flare is Blended to Radius to Ensure Smooth Form)
Cutting on Radius and Flares Only
Micro Grain Carbide

Product Table

RADIUS	HEAD DIAMETER	NECK DIAMETER	NECK LENGTH	RADIUS CENTER	FLUTES	SHANK DIAMETER	OVERALL LENGTH	UNCOATED		AlTiN COATED
R +.0005" -.0005"	D₁ +.000" -.002"		L₃	C +.003" -.001"*		D₂	L₁	TOOL #	PRICE	TOOL #	PRICE
.005	.030	.017	.062	.025	3	1/8	1-1/2	57705	44.60	57705-C3	48.60
.005	.060	.047	.250	.025	3	1/8	1-1/2	58005	44.60	58005-C3	48.60
.005	.115	.102	.875	.025	3	1/8	2	59805	45.30	59805-C3	49.60
.008	.075	.056	.312	.028	3	1/8	1-1/2	58708	44.60	58708-C3	48.60
.010	.045	.022	.078	.030	3	1/8	1-1/2	60910	44.60	60910-C3	48.60
.010	.075	.052	.281	.030	3	1/8	1-1/2	58710	44.60	58710-C3	48.60
.010	.187	.140	.500	.072	3	3/16	2	16010	46.10	16010-C3	50.40
.012	.075	.048	.250	.032	3	1/8	1-1/2	58712	44.60	58712-C3	48.60
.015 (1/64)	.060	.027	.093	.035	3	1/8	1-1/2	58515	44.60	58515-C3	48.60
.015 (1/64)	.090	.057	.312	.035	3	1/8	1-1/2	59715	44.60	59715-C3	48.60
.015 (1/64)	.187	.130	.500	.077	3	3/16	2	16015	46.10	16015-C3	50.40
.020	.075	.032	.109	.040	3	1/8	1-1/2	59220	44.60	59220-C3	48.60
.020	.115	.072	.375	.040	3	1/8	1-1/2	60420	44.60	60420-C3	48.60
.020	.187	.120	.500	.082	3	3/16	2	16020	46.10	16020-C3	50.40
.025	.090	.037	.125	.055	3	1/8	1-1/2	60125	44.60	60125-C3	48.60
.025	.187	.110	.500	.087	3	3/16	2	16025	46.10	16025-C3	50.40
.030	.187	.100	.500	.092	3	3/16	2	16030	46.10	16030-C3	50.40
.031 (1/32)	.115	.050	.156	.061	3	1/8	1-1/2	60631	44.60	60631-C3	48.60
.031 (1/32)	.187	.098	.500	.093	3	3/16	2	16031	46.10	16031-C3	50.40
.039 (1mm)	.250	.145	.500	.101	3	1/4	2-1/2	16039	50.30	16039-C3	56.30
.047 (3/64)	.250	.128	.625	.109	3	1/4	2-1/2	16047	50.30	16047-C3	56.30
.050	.250	.122	.625	.112	3	1/4	2-1/2	16050	50.30	16050-C3	56.30
.060	.312	.164	.875	.122	3	5/16	2-1/2	16060	68.90	16060-C3	75.90
.062 (1/16)	.312	.160	.875	.124	3	5/16	2-1/2	16062	68.90	16062-C3	75.90
.078 (5/64)	.375	.191	1.000	.171	3	3/8	2-1/2	16078	82.90	16078-C3	90.90
.093 (3/32)	.375	.161	1.000	.186	3	3/8	2-1/2	16093	82.90	16093-C3	90.90
.100	.500	.272	1.000	.193	4	1/2	3	16100	119.40	16100-C3	130.40
.118 (3mm)	.500	.236	1.000	.211	4	1/2	3	1613M	119.40	1613M-C3	130.40
.125 (1/8)	.500	.222	1.000	.218	4	1/2	3	16108	119.40	16108-C3	130.40
.156 (5/32)	.625	.284	1.000	.250	4	5/8	3-1/2	16110	161.70	16110-C3	173.70
.187 (3/16)	.625	.222	1.000	.281	4	5/8	3-1/2	16112	161.70	16112-C3	173.70
* Radius center is in same plane as cutter OD (radial component of radius center = D1/2, see above drawing)

Machinists' Feedback

Used this tool? Share your experiences.

Search Products

Find a Distributor

Check Our Stock

Back Corner Rounding End Mills

Machinists' Feedback

Related Products