Straight shank machine are used to create precision holes by removing a small amount of material from a previously formed hole. Metric reamers are available in both hand reamer and machine reamer versions with either straight or spiral flutes, designed to cut straight or tapered holes. Additionally metric machine reamers are available in either straight shank or morse taper shank to accommodate a wide variety of tool holding options. Metric reamers are available in HSS, solid carbide, carbide tipped, and cobalt and are sold individually or in sets.


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Company Information
Kunshan Zhiyi Dingli Cemented Carbide Tool Co., Ltd. is a Suzhou-based manufacturer dedicated to producing precision straight shank reamers for global machining operations. Our production facility specializes in HSS, cobalt, and solid carbide reamers with both straight and spiral flute designs. We serve clients across automotive, mold-making, and precision engineering industries, offering both standard metric sizes and custom configurations.
With ISO 9001 certified manufacturing processes, our straight shank reamers reach customers in Russia, Indonesia, Turkey, and the Middle East. Our technical team provides online and on-site support for optimizing reamer selection and cutting parameters.




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 materials are your reamers available in?
A1: We offer HSS M2, cobalt M35 M42, solid carbide, and carbide-tipped grades.
Q2: Can you make left-hand spiral flute reamers?
A2: Absolutely. Left-hand spiral reamers push chips forward in through-hole applications. Specify helix direction when ordering.
Q3: What tolerance do your reamers achieve?
A3: Standard production follows DIN 1420. H6, H7, or custom tolerances are available on request.
Q4: Do you offer matched reamer sets for production lines?
A4: Yes, each reamer is individually measured and marked for consistent hole sizing across multiple stations.
Q5: How do you package for export?
A5: Individual plastic sleeves inside partitioned wooden cases. Bulk packing with foam inserts is also available for large orders.
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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