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Fractional HY5 Pro+ - Square End

5 Flute, 45° Helix, eccentric grind provides a smooth cutting action with superb chip evacuation. 20% increase in productivity over 4 fluted tool. High performing, broad spectrum semi-finisher/finisher. Outstanding in stainless steels, high temp alloys, and mold steels up to 45 Rc. Minimal tool deflection equals better part tolerance. Pro+ Nano coated PowerN (nACo) and PowerNR (nACRo).

OD	LOC	SHK	OAL	PowerN No Flat	PowerN With Flat	PowerNR No Flat	PowerNR With Flat
1/8	1/4	1/8	1-1/2	458-004-5	458-004W-5	458-004-8	458-004W-8
1/8	1/2	1/8	1-1/2	456-002-5	456-002W-5	456-002-8	456-002W-8
3/16	3/8	3/16	2	458-006-5	458-006W-5	458-006-8	458-006W-8
3/16	9/16	3/16	2	456-006-5	456-006W-5	456-006-8	456-006W-8
1/4	1/2	1/4	2	458-010-5	458-010W-5	458-010-8	458-010W-8
1/4	3/4	1/4	2-1/2	456-010-5	456-010W-5	456-010-8	456-010W-8
1/4	1-1/8	1/4	3	457-002-5	457-002W-5	457-002-8	457-002W-8
5/16	1/2	5/16	2	458-012-5	458-012W-5	458-012-8	458-012W-8
5/16	13/16	5/16	2-1/2	456-012-5	456-012W-5	456-012-8	456-012W-8
5/16	1-1/8	5/16	3	457-004-5	457-004W-5	457-004-8	457-004W-8
3/8	5/8	3/8	2	458-014-5	458-014W-5	458-014-8	458-014W-8
3/8	7/8	3/8	2-1/2	456-016-5	456-016W-5	456-016-8	456-016W-8
3/8	1-1/8	3/8	3	457-006-5	457-006W-5	457-006-8	457-006W-8
1/2	5/8	1/2	2-1/2	458-018-5	458-018W-5	458-018-8	458-018W-8
1/2	1	1/2	3	456-022-5	456-022W-5	456-022-8	456-022W-8
1/2	1-1/4	1/2	3	456-024-5	456-024W-5	456-024-8	456-024W-8
1/2	2	1/2	4	457-008-5	457-008W-5	457-008-8	457-008W-8
5/8	3/4	5/8	3	458-020-5	458-020W-5	458-020-8	458-020W-8
5/8	1-1/4	5/8	3-1/2	456-028-5	456-028W-5	456-028-8	456-028W-8
3/4	1	3/4	3	458-024-5	458-024W-5	458-024-8	458-024W-8
3/4	1-1/2	3/4	4	456-030-5	456-030W-5	456-030-8	456-030W-8
1	1-1/2	1	4	456-034-5	456-034W-5	456-034-8	456-034W-8
1	3	1	6	457-020-5	457-020W-5	457-020-8	457-020W-8

Metric HY5 Pro+ - Square End

OD	LOC	SHK	OAL	PowerN No Flat	PowerN With Flat	PowerNR No Flat	PowerNR With Flat
3	6	3	38	558-002-5	558-002W-5	558-002-8	558-002W-8
3	12	3	38	556-002-5	556-002W-5	556-002-8	556-002W-8
3	20	3	65	557-002-5	557-002W-5	557-002-8	557-002W-8
4	8	4	50	558-004-5	558-004W-5	558-004-8	558-004W-8
4	14	4	50	556-008-5	556-008W-5	556-008-8	556-008W-8
4	20	4	65	557-004-5	557-004W-5	557-004-8	557-004W-8
5	10	5	50	558-006-5	558-006W-5	558-006-8	558-006W-8
5	16	5	50	556-014-5	556-014W-5	556-014-8	556-014W-8
5	20	5	75	557-006-5	557-006W-5	557-006-8	557-006W-8
6	12	6	50	558-008-5	558-008W-5	558-008-8	558-008W-8
6	19	6	63	556-018-5	556-018W-5	556-018-8	556-018W-8
6	25	6	75	557-008-5	557-008W-5	557-008-8	557-008W-8
8	12	8	50	558-012-5	558-012W-5	558-012-8	558-012W-8
8	19	8	63	556-020-5	556-020W-5	556-020-8	556-020W-8
8	25	8	75	557-010-5	557-010W-5	557-010-8	557-010W-8
10	14	10	50	558-014-5	558-014W-5	558-014-8	558-014W-8
10	22	10	70	556-022-5	556-022W-5	556-022-8	556-022W-8
10	38	10	100	557-012-5	557-012W-5	557-012-8	557-012W-8
12	16	12	63	558-016-5	558-016W-5	558-016-8	558-016W-8
12	25	12	75	556-024-5	556-024W-5	556-024-8	556-024W-8
12	50	12	100	557-014-5	557-014W-5	557-014-8	557-014W-8
14	25	14	88	556-026-5	556-026W-5	556-026-8	556-026W-8
14	56	14	125	557-016-5	557-016W-5	557-016-8	557-016W-8
16	32	16	88	556-028-5	556-028W-5	556-028-8	556-028W-8
16	56	16	150	557-018-5	557-018W-5	557-018-8	557-018W-8
18	36	18	100	556-030-5	556-030W-5	556-030-8	556-030W-8
18	56	18	150	557-020-5	557-020W-5	557-020-8	557-020W-8
20	38	20	100	556-032-5	556-032W-5	556-032-8	556-032W-8
20	56	20	150	557-022-5	557-022W-5	557-022-8	557-022W-8
25	38	25	100	556-034-5	556-034W-5	556-034-8	556-034W-8
25	70	25	150	557-024-5	557-024W-5	557-024-8	557-024W-8