Assorts Straight Shank Rotary Broaching Live Center Set with 7 HSS HEX Punches (3mm–12mm) – Precision Lathe Tooling Kit

11번가 원화(KRW) 기준 가격입니다.

상품 특징

• Straight Shank Live Revolving Center Designed for easy mounting and firm grip in tool holders and tailstocks. Enables smooth rotary broaching operations on both manual and CNC lathes.
• 🔩 INCLUDES 7 HSS HEX PUNCHES (ROTARY BROACHES): Comes with high-speed steel HEX punches in 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, and 12mm sizes — ideal for broaching accurate internal HEX profiles in various metal components.
• ⚙️ MADE FROM PREMIUM HSS: All punches are manufactured from high-speed steel for enhanced cutting life, performance, and resistance to wear under load.
• 📘 INCLUDES EFFECTIVE BROACHING INSTRUCTIONS FOR BEST RESULTS:
• 🔧 No Wobble Design: Requires precise tailstock alignment — no internal wobble mechanism.
• 🔄 Offset Tailstock by 1° to 1.5°: Ensures correct cutting angle and tool protection.
• 🔩 Pre-Drill Guidelines: For HEX broaches, drill hole 10% larger than broach size for smoother entry.
• 🔻 Chamfer Option: If larger holes aren't possible, chamfer entry at 45° for clean starts.
• 🧩 Ensures Smooth, Accurate Cuts: Prevents tool damage and improves cutting quality.
• 🧰 IDEAL FOR PRECISION METALWORKING: A must-have for toolrooms, job shops, and machinists performing internal HEX broaching on lathes.

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