HSS M2 Grade Precision Expandable Reamers DIY Finishing Hand Tool (HZ (7.95-8.7 MM))

• Premium HSS M2 Grade Blades: Manufactured with industrial-grade High-Speed Steel (HSS) M2 grade blades, this reamer is built for extreme hardness and heat resistance. The high-quality material ensures the tool maintains a "razor-sharp" cutting edge for extended periods, even when working with tougher metals.
• 7.95 mm – 8.70 mm Adjustable Range (Size HZ): Achieve any custom hole size within the 7.95 mm to 8.70 mm span with this single precision tool. This versatility is ideal for high-precision tasks where standard-sized drill bits or fixed reamers simply cannot provide the required fit.
• Precision Dual-Nut Adjustment: Features high-accuracy restraining nuts at both ends. By loosening one nut and tightening the other, you can expand or contract the blades at a micro-level, ensuring perfect tolerances and a precise fit for every application.
• Compact & Balanced Design: With an Overall Length (OAL) of 108 mm and a 38 mm cutting blade length, the HZ model provides exceptional control and stability in small bores. Its compact dimensions are perfect for sensitive hand-reaming jobs requiring a delicate touch.
• Professional Grade Finishing Tool: This is an essential tool for providing an accurate finish to internal bores in metalworking, automotive maintenance, and tool-room applications. It is the dependable choice for resizing worn bushings and delivering a flawless final touch.
• Smooth & Chatter-Free Operation: The precision-ground circular design minimizes vibration (chatter) during use. This results in a remarkably clean, mirror-like smooth finish inside the hole, meeting professional engineering standards.
• Durable Metal Ground Finish: Built to ASSORTS quality standards, this tool features a rust-resistant, precision-ground finish. This ensures long-term durability and consistent professional performance even in demanding workshop environments.

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