ASSORTS MT2 Teng Style Rotary Broach Set with 7 Metric Square HSS Punches (3–12mm) | Precision Internal Square Broaching Tool for Lathe, Milling & CNC Machines | High-Speed Steel Cutters

The Assorts MT2 Teng Style Rotary Broach Set With Metric Square HSS Punches Is A Precision-engineered Solution For Internal Square Broaching In Both Modern CNC And Conventional Machining Environments. Featuring A Morse Taper 2 (MT2) Tang Shank, This Rotary Broach Holder Offers Quick Installation And Stable Operation Without The Need For A Drawbar. This Complete Set Includes 7 Metric High-speed Steel (HSS) Square Punches Ranging From 3mm To 12mm, Enabling Accurate Internal Square Profiles To Be Produced In A Single Machining Pass. The Floating Rotary Broaching Mechanism Automatically Aligns The Tool With The Workpiece Centerline, Ensuring Consistent Accuracy, Reduced Tool Wear, And Excellent Surface Finish. Manufactured From Hardened Alloy Steel, The Rotary Broach Holder Is Built For Heavy-duty Industrial Use. The Precision Bearing System Minimizes Vibration And Heat Generation, While The HSS Square Cutters Deliver Superior Hardness, Wear Resistance, And Extended Tool Life. Ideal For CNC Machines, Lathes, Milling Machines, Drill Presses, And VMCs, This Metric Internal Square Rotary Broaching Tool Is Widely Used In Automotive, Aerospace, Tool Rooms, Precision Engineering, And Production Machining. For Machinists And Manufacturers Seeking Reliability, Accuracy, And Productivity, The Assorts MT2 Rotary Broach Square Set Is A Dependable And Efficient Broaching Solution.

• MT2 Teng Style Precision Rotary Broach Holder – Professional-grade Morse Taper MT2 Tang Style Rotary Broach Engineered For Accurate Internal Square Broaching On Cnc, Lathe, Milling, And Drilling Machines.
• 7-piece Metric Square HSS Punch Set (3–12mm) – Includes 7 High-speed Steel (HSS) Square Broach Punches For Clean, Precise Internal Square Profiles In A Single Pass.
• Floating Rotary Broaching Mechanism – Self-centering Design Ensures Excellent Concentricity, Reduced Cutting Forces, Minimal Chatter, And Superior Surface Finish.
• Wide Machine Compatibility – Suitable For CNC Lathes, Manual Lathes, Milling Machines, Drill Presses, VMCs, And All Machines Equipped With An MT2 Spindle.
• 🛠 How to Use – Effective Broaching Guide 1️⃣ Understand the Tool Design ✔ Built-in offset (wobble) allows automatic centering, reducing tool wear and alignment errors.
• 2️⃣ Pre-Drill the Hole (Essential Step!) 🔹 Square Punches: Drill 10% larger than the punch size 🔹 Hex Punches: Drill 3% larger than the punch size
• 3️⃣ If Oversizing Isn’t Possible: Drill the hole exactly to the punch size Add a 45° lead-in chamfer to ease entry and improve finish
• 4️⃣ Use Lubrication 💧 Apply cutting oil during operation to reduce heat, enhance surface quality, and prolong tool life.
• 5️⃣ Start Broaching ⚙ Engage at appropriate speed – let the wobble action perform clean, accurate shaping of internal profiles.
• 💎 Why Choose Assorts Rotary Broaches & Punches? ✅ Premium HSS Punches Crafted from high-speed steel for superior durability, edge retention, and performance. ✅ Built-In Wobble Action Self-centering movement ensures precise, smooth broaching with minimal alignment issues. ✅ Precision Engineering Tightly controlled tolerances guarantee professional-quality results and long service life. ✅ Versatile Applications Perfect for both blind and through holes in metals, alloys, and non-ferrous materials. ✅ Available in Metric & Imperial Sizes Conforming to global machining standards to suit your application.