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. 5Inch Bench Vise with Anvil Swivel Locking Base Table Top Clamp Heavy Duty Vice. E6013 1/8″ x 14″ Premium Arc Welding Rods Carbon Steel Electrode 10 lbs with Box. 2PCS For John Deere Riding Mowers Replacement 15 x 6.00-6 Tires Assembly 464881. 48 Pack Oscillating Multi Tool Saw Blades 24 Pcs 1-3/8 Inch & 24 Pcs 1-3/4 Inch. 5 MATCHED PAIRS ULTRA PRECISION 1-2-3 BLOCKS. 0001 MACHINIST 123 23 HOLES. 24V Damper Motor Actuator Replacement for M847D RZ3-1 2 Wire Spring Motor. Portable Folding Cantilever Toolbox 18-In 2-Tier 3-Tray Metal Tool Box W/ Handle. 1/5 HP Condenser Fan Motor for K55HXHDD-8562 K55HXPSS-7298 208-230 Volt 1075 RPM. 10 PCS Clevis Slip Hooks 3/8 Inch Grade 70 with Safety Latch 18000Lbs Capacity. 2PCS Alloy Steel Bucket Teeth for mini-excavators buckets w/ Bolts and Nuts.