MACHINE REAMERS WITH TAPER SHANK

Specifications Reaming fitting holes a given degree of accuracy in machine tools.

Usage: Reaming fitting holes with a given degree of accuracy in machine tools. It's suitable for semi-finshing and  finishing the proceeding ,it's also used for hole pre-working before grinding . Feature and precision: Designde with rich number of teeth. Featuring smooth operation and excellent guiding ability.three precision  geades,H7.H8 and H9.              

D	L1	L2	Mores	D	L1	L2	Mores
5.5	138	26	1	28	277	71	3
6	138	26	1	30	281	73	3
7	150	31	1	31	285	75	3
8	156	33	1	32	317	77	4
9	162	36	1	34	321	78	4
10	168	38	1	35	321	78	4
11	175	41	1	38	325	79	4
12	182	44	1	40	329	81	4
13	182	44	1	42	333	82	4
14	189	47	1	44	333	82	4
15	204	50	2	45	336	83	4
16	210	52	2	46	336	83	4
17	214	54	2	48	340	84	4
18	219	56	2	50	344	86	4
19	223	58	2	52	344	86	4
20	228	60	2	52	346	88	4
21	232	62	2	52	378	88	4
22	237	64	2	55	348	90	4
23	241	66	2	55	380	90	4
24	264	66	3	60	348	90	4
25	268	68	3	60	380	90	4
26	273	70	3	65	348	90	4
27	277	71	3	65	380	90	5