
USER GUIDE Boring Bars for Adapters HGAIR/L & HFAIR/L Adapters and HAI Holders Adapter clamped on HAI round shank holders can machine deep internal boring and grooving applications. The tool can bore down to the bottom, and is supplied with internal coolant for better performance. HFAIR/L & HGAIR/L HAI Holders FACE GROOVING Exchangeable adapters, see pages B268, B270. for adapters, see page B269. HFAIR/L HGAIR/L - ¨ C - ¨ T - ¨ HELIFACE Min. initial Internal Insert Max. depth Internal adapters right or left groove diameter coolant width of groove HAI Holder System Assembly HFAIL & HGAIL HFAIR & HGAIR Left-hand Adapters Right-hand Adapters The same HAI boring bar can be used with right- and slot on the adapter correspond to the key and left-hand adapters in a wide range of face machining holes on the holder ensuring strong, safe, and applications. The two screws and the central guiding accurate clamping. Coolant System Coolant Inlet (1) Connector Seal HAI HGAIR/L HFAIR/L Connector Seal Seal (1) Connector for coolant inlet BSP 1/8 thread. For PL-20, use M6 thread. Connector not supplied with tools. 443 443