Efficient “v”groove design securely holds round shank tools as well as square square bits 1/4″ – 5/8″. For use with BXA tool posts 250-200 or 250-222. Interchangeable with Dorian, Aloris, & Phase II BXA series mini tool posts. Precision ground and hardened. Completely sealed for maintenance free operation. Turning and facing tools can be locked together (saving time and labor when changing operations). The Product Has Passed Strict Quality Testing. Durable And Easy To Install And Replace. 10Pcs BXA #2 250-202 Quick Change Turning Facing & Boring Tool Post Holder New. Cost-effective, Good After-sales Service. Quality Assurance For Your Peace Of Mind. 10 PCS BXA #1 Turning Facing & Boring Tool Post Holder 250-202. Pls check your old picture or model when you order it. Sorry for any inconvenience caused. Thank you for your understanding. Quick Change Tool Post. Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues. We care about our valued customers, and will always try to help you. 6 Pack E7018 1/8 Inch 10-lbs Premium Arc Welding Rods Carbon Steel Electrode Rod. 100Pack 4-1/2×7/8” 40 Grit T29 Premium Zirconia Flap Disc Sanding Grinding US. 32″x2″ Extended Length Auger Drill Bit For Planting Bulb Flower & Garden Plant. 1 Pair 2-4-6 Blocks 23 Holes Matched Ultra Precision. 0002 Machinist 246 Jig. ER11/ER16/ER20/ER25/ER32/ER40 Spring Collet Set For CNC Milling Lathe Machine. 1 PC RSK6001 Diode Rectifier Kits For Stamford Generator Genset Spare Parts New. 1 PC Carburetor 0A4600 Carb for Generac 410cc Generator 410HS GN410 GN360 GH360. 1 Pack Diesel Rectifier Regulator For Kipor Kama KDE6500T3 KDE6500X KDE6700T. E6011 1/8 Premium Arc Welding Rods Carbon Steel Electrode 60 lb (10 lb × 6-pks). 1800 RPM 2 HP General Electric Motor 3 Phase 56C Frame TEFC 230 / 460 Volt New.