ASSORTS Precision Rotary Broach with R8 Shank (7/16" UNF Drawbar Thread) and H.S.S Square Punch 7 Pcs– Ideal for CNC, Lathe, Milling & Drilling Machines

Model : R8 Shank (7/16" UNF) SQUARE IMPERIAL

PRODUCT DESCRIPTION – ASSORTS PRECISION ROTARY BROACH TOOLS

• Innovative rotary broaching solutions with fast delivery  
• Premium High-Speed Steel (HSS) punches for superior durability and precision cutting  
• Self-centering wobble feature enhances accuracy and provides smooth cutting action  
• Precision engineered for high accuracy and extended tool life  
• Suitable for CNC, VMC, milling machines, lathes, and drilling machines  
• Available in both imperial and metric sizes  
• Widely used in medical, aerospace, automotive, fastener manufacturing, and plumbing industries  

EFFECTIVE BROACHING INSTRUCTIONS

• Self-centering wobble feature allows axial movement to reduce alignment errors  
• Pre-drill guidelines:  
  – Square broaches: Drill hole 10% larger than broach size  
  – Hex broaches: Drill hole 3% larger than broach size  
• Alternative method:  
  – Drill exact broach size hole  
  – Add a 45° chamfer for smooth insertion and efficient cutting  
• Always use proper lubrication to reduce friction and extend tool life  
• Wobble feature ensures efficient cutting with smooth penetration  

AVAILABLE SHANK OPTIONS

• Straight Shank – ¾" Drawbar Thread  
• MT2 Shank – M10 × 1.5 Drawbar Thread  
• MT3 Shank – M12 × 1.75 Drawbar Thread  
• R8 Shank – 7/16" UNF Drawbar Thread

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