9 Piece boring bar set features C-6 carbide for use in harder materials but also works great in aluminum and other soft metals • With Woodstand • 1/2" Shank 9 Pcs Boring Bar Set Carbide Tipped Bars • All shanks are held to 0.0000-0.0005" from the nominal diameter and made of special heat treated alloy steel. Shank Diameter- 1/2"
Product Detail
| 订单号 Order No. | B(mm) | C(mm) | D(mm) | |
| 铸铁 Case Lron | 钢铁 Steel | |||
| 375-1812 | 375-1816 | 103.9 | 45.34 | 10.5 |
| 375-1822 | 375-1826 | 116.77 | 58.39 | 14.06 |
| 375-1832 | 375-1836 | 129.1 | 71.39 | 17.27 |
| 375-1842 | 375-1846 | 142.03 | 85.15 | 20.73 |
| 375-1852 | 375-1856 | 154 | 96.12 | 27.72 |
| 375-1862 | 375-1866 | 168 | 111.63 | 27.88 |
| 375-1804 | 375-1808 | 以上6件套木托6 piece set of above/wooden stand | ||
| 订单号 Order No. | B(mm) | C(mm) | D(mm) | |
| 铸铁 Case Lron | 钢铁 Steel | |||
| 375-3732 | 375-3736 | 103.9 | 45.34 | 10.5 |
| 375-3742 | 375-3746 | 116.77 | 58.39 | 14.06 |
| 375-3752 | 375-3756 | 129.1 | 71.39 | 17.27 |
| 375-3762 | 375-3766 | 142.03 | 85.15 | 20.73 |
| 375-3772 | 375-3776 | 154 | 96.12 | 27.72 |
| 375-3782 | 375-3786 | 168 | 111.63 | 27.88 |
| 375-5002 | 376-5006 | 以上6件套木托6 piece set of above/wooden stand | ||
| 订单号Order No | B(mm) | C(mm) | D(mm) | |
| 铸铁 Case Lron | 钢铁 Steel | |||
| 375-1812 | 375-1816 | 103.91 | 45.34 | 10.5 |
| 375-1822 | 375-1826 | 116.77 | 58.39 | 14.06 |
| 375-1832 | 375-1836 | 129 | 71.39 | 17.27 |
| 375-1842 | 375-1846 | 142.03 | 85.15 | 20.73 |
| 375-1852 | 375-1856 | 154 | 96.12 | 24.72 |
| 375-1862 | 375-1866 | 168 | 111.63 | 27.88 |
| 375-1804 | 375-1808 | 以上6件套木托6 piece set of above/wooden stand | ||
| 订单号Order No. | B(mm) | C(mm) | D(mm) | |
| 铸铁 Case Lron | 钢铁 Steel | |||
| 375-3732 | 375- 3736 | 103.9 | 45.34 | 10.5 |
| 375-3742 | 375- 3746 | 116.77 | 58.39 | 14.06 |
| 375-3752 | 375- 3756 | 129.1 | 71.39 | 17.27 |
| 375-3762 | 375- 3766 | 142.03 | 85.15 | 20.73 |
| 375-3772 | 375- 3776 | 154 | 96.12 | 27.72 |
| 375-3782 | 375- 3786 | 168 | 111.63 | 27.88 |
| 375-5002 | 376- 5006 | 以上6件套木托6 piece set of above/wooden stand | ||

1. Specially designed for F1 rough boring head, easy installation & adjustment
2. Alloy steel shank with brazed carbide tip, firm welding, not easy to fall off
3. High hardness carbide cutting tip, excellent wear resistance & red hardness
4. Good rigidity, less chatter, stable performance for rough boring
5. Multiple sizes available, covers different boring diameter ranges
6. Can be re-ground repeatedly, lower tool cost
7. Widely used for milling machine boring of cast iron, carbon steel
8. Black oxide surface, anti-rust and long service life
FAQ
A: F1 boring bar matches F1 adjustable boring head. Fit brazed or indexable inserts for hole enlarging and rough boring. Standard sizes: 12mm,18mm,25mm, for F1-50(2"), F1-75(3"), F1-100(4") boring head.
A: Bar diameter must fit boring head bore, cannot mix:
F1-50 (2") →12mm boring bar
F1-75 (3") →18mm boring bar
F1-100 (4") →25mm boring bar
A: HSS brazed bar, carbide anti-vibration bar, indexable insert bar. Short bar for high rigidity; long bar for deep hole, prone to chatter.
A: Boring bar not locked, unlocked dial on boring head, chips or damage on bar, worn insert. Clean bore, tighten screws and check bar for bending.
A: Insert bar into F1 head, tighten side set screw, adjust boring head dial. Do not over-tighten to avoid bar deformation.
A: For milling machine & machining center F1 rough boring head. Rough & semi-finish boring for cast iron and steel.
A: Yes, you can buy separate boring bars and inserts for matching F1 boring head.
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Tel: +86 534 425 1888
Mob/WhatsApp/Wechat: +86 137 9138 1619
E-mail: jacksun@ht-tools.net
Add.:East Area of Economic Development Area, Pingyuan County, Shandong Province. China 253100
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