Insert Cutter Radius Compensation # 2

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Insert Cutter Radius Compensation # 2

Manufacturing Engineering and Design

Insert Cutter Radius Compensation per. Specification ANSI B212.3
All dimensions are in inches.

80° Diamond Profile
G Style	Turning & Facing 0° Lead Angle
	Rad.	L-1	L-2	D-1	D-2
	1⁄64	.0030	.0186	0	.0156
	1⁄32	.0060	.0312	0	.0312
	3⁄64	.0090	.0559	0	.0469
	1⁄16	.0120	.0745	0	.0625
L Style	Turning & Facing 5° Reverse Lead Angle
	Rad.	L-1	L-2	D-1	D-2
	1⁄64	.0016	.0172	.0016	.0172
	1⁄32	.0031	.0344	.0031	.0344
	3⁄64	.0047	.0516	.0047	.0516
	1⁄16	.0062	.0688	.0062	.0688
F Style	Facing 0° Lead Angle
	Rad.	L-1	L-2	D-1	D-2
	1⁄64	0	.0156	.0030	.0186
	1⁄32	0	.0312	.0060	.0372
	3⁄64	0	.0469	.0090	.0559
	1⁄16	0	.0625	.0120	.0745
R Style	Turning 15° Lead Angle
	Rad.	L-1	L-2	D-1	D-2
	1⁄64	.0011	.0167	.0003	.0117
	1⁄32	.0022	.0384	.0006	.0234
	3⁄64	.0032	.0501	.0009	.0351
	1⁄16	.0043	.0668	.0012	.0468
K Style	Facing 15° Lead Angle
	Rad.	L-1	L-2	D-1	D-2
	1⁄64	.0003	.0117	.0011	.0167
	1⁄32	.0006	.0234	.0022	.0334
	3⁄64	.0009	.0351	.0032	.0501
	1⁄16	.0012	.0468	.0043	.0668
55° Profile
J Style	Profiling 3° Reverse Lead Angle
	Rad.	L-1	L-2	D-1	D-2
	1⁄64	.0135	.0292	.0015	.0172
	1⁄32	.0271	.0583	.0031	.0343
	3⁄64	.0406	.0875	.0046	.0519
	1⁄16	.0541	.1166	.0062	.0687
35° Profile
J Style Negative rake holders have 6° back rake and 6° side rake	Profiling 3° Reverse Lead Angle
	Rad.	L-1	L-2	D-1	D-2
	1⁄64	.0330	.0487	.0026	.0182
	1⁄32	.0661	.0973	.0051	.0364
	3⁄64	.0991	.1460	.0077	.0546
	1⁄16	.1322	.1947	.0103	.0728
L Style	Profiling 5° Lead Angle
	Rad.	L-1	L-2	D-1	D-2
	1⁄64	.0324	.0480	.0042	.0198
	1⁄32	.0648	.0360	.0086	.0398
	3⁄64	.0971	.1440	.0128	.0597
	1⁄16	.1205	.1920	.0170	.0795

L-1 and D-1 over sharp point to nose radius; and L-2 and D-2 over sharp point to center of nose radius. The D-1 dimension for the B, E, D, M, P, S, T, and V style tools are over the sharp point of insert to a sharp point at the intersection of a line on the lead angle on the cutting edge of the insert and the C dimension. The L-1 dimensions on K style tools are over the sharp point of insert to sharp point intersection of lead angle and F dimensions.