Общий каталог PRECITOOL

Boring bar holder

- for holding boring bars	DIN	ISO	ISO
- driving grooves at HST to ICTM standard	69893	12164-3	26623-1

D2 D1 PSC

237057 237157 237057 237157

L L D1 D2 L L D1 D2

Type 237057 237157 A A taper Type 237057 237157 A A taper

mm mm mm mm mm mm mm mm

23 mm mm mm mm

4006			55	35	65	43	40	6	34	5020	—		—	—	70	48	50	20	44
4008			55	35	65	43	40	8	34	6306			60	34	80	58	63	6	34
4010			55	35	65	43	40	10	34	6308			60	34	80	58	63	8	34
4012			55	35	65	43	40	12	36	6310			60	34	80	58	63	10	34
4016			70	50	65	43	40	16	40	6312			60	34	80	58	63	12	36
4020	—		—	—	65	43	40	20	44	6316			75	49	80	58	63	16	40
5006	—		—	—	70	48	50	6	34	6320			75	49	80	58	63	20	44
5008	—		—	—	70	48	50	8	34	6325			75	49	100	78	63	25	50
5010	—		—	—	70	48	50	10	34	6332			90	64	100	78	63	32	56
5012	—		—	—	70	48	50	12	36	6340			90	64	105	83	63	40	63
5016	—		—	—	70	48	50	16	40	—	—	—	—	—	—	—	—	—	—
Blank
Design:
- for the production of special tools								DIN	ISO									ISO
								69893	12164-3									26623-1

- driving grooves at HST to ICTM standard - taper case-hardened 48HRc / 0.8 mm deep - front area soft

237058 237158 237058 237158

D1 A L1 D1 A L1

Type 237058 237158 L L taper Type 237058 237158 L L taper

mm mm mm mm mm mm

mm mm mm mm

DIN	ISO	ISO
69893	12164-3	26623-1