ASSORTS MT3 Shank Rotary Broaching Tool Set with ER20 Holder & 7 High Speed Steel Square Broach Punches | 3–12mm Internal Square Hole Cutter for CNC, Lathe & Mill Machining

Model : ER-20 MT3 SQUARE METRIC
• Designed for machinists and workshop professionals requiring high accuracy and durability  
• ER-16 rotary broach holder with Morse Taper 2 (MT2) shank  
• Compatible with lathes, milling machines, toolroom equipment, and CNC machines  
• Complete set includes 7 metric square broach punches  
• Square broach sizes: 12 mm, 10 mm, 8 mm, 6 mm, 5 mm, 4 mm, 3 mm  
• Broaches manufactured from premium HSS (High Speed Steel) for long tool life  
• Sharp cutting edges deliver clean, precise, and repeatable square profiles  
• Smooth, low-resistance rotary broaching action for accurate internal machining  
• Ideal for producing square holes, keyways, square recesses, and internal drive sockets  
• Heavy-duty, industrial-grade construction minimizes vibration and improves rigidity  
• Suitable for toolrooms, automotive workshops, aerospace machining, and precision metalworking  
• Reliable performance and long service life for demanding internal broaching applications  

Dispatch Time: 1–2 business days
International Delivery: 5–12 business days (location-wise)
Tracking: End-to-end international tracking available
Packaging: Shockproof & secure export packaging
Customs/Duties: May apply based on destination country
Carrier: DHL / FedEx / UPS (depending on region)

Warranty: 6–12 months (manufacturing defects only)
Returns: Accepted for defective, damaged, or incorrect items
Return Window: 7 days from delivery
Replacement: Free replacement for eligible claims
Process: Email support with product video/photos
Note: Used/damaged by customer items not returnable

Read the user manual before first use

Wear safety gloves & eye protection when required

Keep away from children

Do not overload or misuse the product

Store in a dry, moisture-free environment

Clean tools after use to maintain performance