Buyohlic Boring Bar Holder with Interchangeable Sleeves – Precision Tool Holder for CNC & Lathe Machines (16 x 16 mm)

🧰 Product Overview Upgrade your lathe setup with the CNC Lathe Boring Tool Holder with Interchangeable Sleeves — a precision-engineered solution designed for both CNC and conventional lathe machines. This versatile holder lets you use boring bars of various diameters with a single tool holder, saving time, cost, and valuable workspace. Each unit comes with precision-ground ID sleeves, all having the same outer diameter (OD) as the holder bore for perfect interchangeability. The sleeves are precisely drilled to align with the holder’s square-head locking bolts, ensuring a firm grip, accurate positioning, and true cutting centerline during operation. Experience maximum rigidity, enhanced accuracy, and longer tool life — perfect for boring, facing, chamfering, and fine finishing applications.

• ✅ Compatibility Works seamlessly on CNC and manual lathe machines for boring operations.
• ✅ Interchangeable Sleeve System Use one holder for multiple boring bar diameters — no need for multiple tool holders.
• ✅ Precision Locking Alignment Sleeves feature pre-drilled holes matching the holder’s locking bolts for perfect alignment and tight clamping.
• ✅ True Cutting Center The boring bar rests directly on the holder base, not the sleeve, maintaining true cutting height and avoiding tip displacement.
• ✅ Rigidity & Durability Crafted from premium-grade alloy steel for superior strength, vibration resistance, and long service life.
• ✅ Multiple Shank Sizes Available Choose from different shank dimensions in the dropdown to match your tool post or turret.
• ⚠️ Note: The boring bar shown in images is not included — it is for illustration purposes only.
• 🏭 Applications Internal Turning Boring & Facing Operations Chamfering & Fine Hole Finishing Precision Machining (CNC & Manual Lathes)