Assorts MT3 Teng Style Rotary Broaching Tool with 7 HSS Hex Punches (3mm–12mm) – High Precision Lathe Broach Set

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,460 (2026-07-27 기준)

상품 특징

• MT-3 Teng Style Shank Fits MT-3 tailstocks or holders; ensures firm alignment and stability during rotary broaching operations.
• 🔩 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 3% larger than broach size for smoother entry. For square broaches, use 10% larger holes for clearance.
• 🔻 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 square broaching on lathes.

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