Made of Steel, not Aluminum. Quick Change Tool Post Holder Set OXA 250-000 Mini Lathe Up to 8 8Pcs. 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. If there is any fault or problem with the product, please don’t be shy to express it, we will solve it at the first time. Electric Motor & Pump. Metal Cut Off Wheels. New Products Discount Zone. 5 MATCHED PAIRS ULTRA PRECISION 1-2-3 BLOCKS. 0001 MACHINIST 123 23 HOLES. 5Inch Bench Vise with Anvil Swivel Locking Base Table Top Clamp Heavy Duty Vice. 4-1/2 Vice for Workbench with Anvil Swivel Locking Base Table top Clamp. 44PCS (23Inch & 21Metric) Nut and Bolt Thread Checker Identifier Thread Gauges. 1544 Lbs 3/8 x 200′ Double Braid Polyester Rope Arborist Rope Rigging Line. 3/4 HP Electric Motor Single Phase 1725rpm 5/8” shaft 115V/230V 56C Frame US. 28Pc Nut & Bolt Thread Checker 14 Metric & 14 Standard Identifier Gauge us. 9PCS Concrete Hole Saw Kit Masonry Hole Saw 30 40 65 80 100 MM. Universal Fold Down Forklift Seat with Adjustable Angle Backrest 0-90° Black. 8x4x2ft Heavy Duty Grey Raised Garden Bed Outdoor Galvanized Steel Planter Box.