• These high-quality reamers have been designed for opening out and finishing holes in most ferrous and non-ferrous materials.
• Material : M2, M35, M42, ASP 2030 & ASP 2052
• Size : 2mm to 60mm
• Application / Usage : Suitable for cast iron, Steel, stainless steel reaming and non- ferrous materials.
• Tolerance: DIN 1420
• Left or Right Hand
• Can be supplied with all types of Coatings.
• Requires less setup than chucking reamers
• Type : Straight or Spiral Flute
• Customization of Tools is also available as per customer requirement.
• A Reamer having virtually parallel cutting edges, with bevel lead integral with a Morse Taper Shank.





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Kunshan Zhiyi Dingli Cemented Carbide Tool Co., Ltd. specializes in the design and manufacture of high-precision reaming tools. With over a decade of experience in the cutting tool industry, our factory in Suzhou produces taper shank reamers, spiral flute reamers, and custom tooling solutions. Our engineering team works closely with clients in automotive, aerospace, and heavy machinery sectors to deliver reamers that meet exact hole-finishing specifications.
Our reaming tools are exported to over 20 countries including the United States, Germany, Japan, South Korea, and Brazil. We regularly invest in advanced CNC grinding equipment and inspection technology to maintain consistent product quality across all production batches.
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Testing Machine:

Production Flow Chart:

Packing & Delivery:
Packing
1>Put the goods encased with plastic bag or plastic case in wooden box/carton/iron box,etc.
2>Other packing will be accept according to your needs.


FAQ
Q1: What is the typical lead time for custom taper shank reamers?
A1: Custom reamers typically require 15-20 working days. Standard sizes ship within 5-7 days from stock.
Q2: Can you supply reamers with special coatings?
A2: Yes, we offer TiAlN, AlCrN, and TiN coatings. Our coating partner provides fast batch turnaround.
Q3: How do you ensure concentricity?
A3: Each reamer is inspected on a Zoller measuring machine. We guarantee shank-to-cutting-edge concentricity within 0.01mm.
Q4: Do you offer regrinding services?
A4: Yes, at approximately 40 percent of the cost of a new tool. Customers can return worn reamers for professional refurbishment to original specifications.
Q5: What is the minimum order quantity for non-standard sizes?
A5: MOQ is 10 pieces for diameters under 20mm, and 5 pieces for diameters above 20mm.
About Color Aberration
Product pictures are all physical photography, due to photo-taking technology, light, display parameters, etc., there may be
differences between the received physical objects and photos, please refer to the physical.
Cargo Receipt
All our products go through strict inspection and count before shipment. Please check the goods in person when they receive them.
Please refuse to sign and contact us if you find that the CTN number and model is wrong or the product is damaged in transit.
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