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Hand Reamer – Lalson Cutting Tools
Precision Cutting Solutions by LALSON
A hand reamer is a precision cutting tool used to enlarge, finish, and perfectly size a pre-drilled or pre-punched hole in metal, wood, or plastic. Featuring a square shank for use with a tap wrench and a long starting taper, it ensures high accuracy, smooth finishes, and straight alignment.
- Operated manually using a tap wrench
- Has a long taper lead (taper on the first few teeth) for easy entry
- Straight or helical flutes
- Used for light finishing and repair work
- Shank: Square end for wrench grip
Product Details
Applications
LALSON Hand Reamer are widely used in:
- Precision hole finishing operations
- Tool room applications
- Automotive component manufacturing
- Maintenance and repair workshops
- Die and mold industries
- General engineering industries
- Manual fitting and assembly operations
- Precision machining applications
Built for Professional Performance
At LALSON, our Hand Reamers are engineered to deliver superior precision, smooth finishing performance, and reliable durability in demanding industrial environments. Manufactured using premium raw materials and advanced grinding technology, these reamers ensure accurate hole sizing, efficient chip removal, and consistent machining performance.
The optimized flute geometry minimizes vibration and cutting pressure while improving surface finish and dimensional accuracy. Whether used in tool rooms, workshops, or industrial machining applications, LALSON Hand Reamers are trusted for their professional-grade quality, reliability, and long-lasting performance.
Product Specification
| Technical Specification | |
|---|---|
| Material | M2, M35, M42, ASP 2030 & ASP 2052 |
| Diameter | 0.5 mm to 60 mm |
| Tolerance Class | H7 / H8 |
| Overall Length | 60 mm to 250 mm |
| Type | Straight or Spiral Flute |
| Shank Standard | DIN / ISO / IS Standard |
| Hardness | 62 – 65 HRC |
| Coating (Optional) | TiN / TiCN / AlTiN |
| Customization | Available |
Why Choose LALSON Hand Reamer?
Manufactured from premium-grade High Speed Steel (HSS)
Precision-engineered for accurate hole sizing and finishing
Excellent wear resistance for extended tool life
Smooth cutting performance with reduced vibration
High dimensional accuracy and superior surface finish
Efficient chip evacuation for stable reaming operations
Ideal for manual precision reaming applications
Suitable for ferrous and non-ferrous materials
Product FAQ’s
1. What are Hand Reamers used for?
Hand Reamers are used for accurately sizing and finishing pre-drilled holes through manual reaming operations to achieve high precision and smooth surface finish.
2. Which materials can be machined using LALSON Hand Reamers?
These reamers are suitable for machining steel, stainless steel, cast iron, aluminum, brass, copper, and other ferrous and non-ferrous materials.
3. What are the advantages of using HSS Hand Reamers?
HSS Hand Reamers offer excellent wear resistance, smooth cutting action, high dimensional accuracy, and long service life for precision finishing applications.
4. Are customized sizes and specifications available?
Yes, LALSON manufactures Hand Reamers in customized sizes, flute configurations, and specifications as per customer requirements and industrial applications.
5. Why choose LALSON Hand Reamers?
LALSON Hand Reamers are manufactured using premium-grade HSS material and advanced grinding technology to ensure accurate hole finishing, smooth cutting performance, superior durability, and reliable results in industrial machining applications.