Made of Steel, not Aluminum. Visit my Store to see new items that you like. OXA 250-000 8Pcs Quick Change Tool Post Holder Set Mini Lathe Up to 8. Most mini lathe use bolt mounting not T-nut mounting, If the threads of mounting bolt of this set is different with the the thread hole on our mini lathe, you can use Any proper size threads and diameter bolt of your own to mount this tool post on your mini lathe. If your little lathe is T-Nut mounting, you can use the Oversize Blank T- Nut comes with this set, just machine it to fit your lathe T slot. Wedge type have the Max. Rigidity to get the chatter free performance. The tool post comes with a oversize blank T-Nut, if your little lathe use T-nut mounting, you need to machine it according to your specific lathe T slot size to fit it. 1 Set 250-000 OXA Wedge Type Tool Post. 3 PC 250-001 Turning Tool Holder. 1 PC 250-002 Boring, Turning Tool Holder. 1 PC 250-004 Heavy Duty Boring Bar Holder, Use 3/8″ or 1/2″ boring bar. 1 PC 250-007 Parting Blade Tool Holder, Use 1/2 Hight Paring Blades. 1 PC 250-010 Knurling and Turning Tool Holder. Please Allow 1-3CM Differs Due To Manual Measurement. Due To The Different Display And Different Light, The Picture May Not Reflect The Actual Color Of The Item. Thanks For Your Understanding. Quick Change Tool Post. We will do everything we can to give you a satisfying solution. We do our best to resolve any issue. So please talk with us and we will not let you down. Our company has experience in serving the global aftermarket. Thank you for your business. We will respone ASAP. Customer service is very important to us, hope you can enjoy our store. Set_id=880000500F’ center center / 100% auto no-repeat; #product1_4feb43aac7d5c247650a465195fb7719. Image{width: 100%;} #product1_4feb43aac7d5c247650a465195fb7719. Title{margin: auto; width: 85%; font-size:11px; font-family: Arial; line-height: 12px; text-decoration: none; display: block; height: 2em; overflow: hidden; text-align: center; color : #191919; padding-top: 4px;} #product1_4feb43aac7d5c247650a465195fb7719. Title:before content:’2# Quick Change Tool Post Boring Turning Holder AXA 250-102 for Lathe 6 – 12\\.