Gold Member Since 2014
Audited Supplier
Changzhou Jingnuo Tools Co., Ltd.

Customized Reamers, Carbide Reamer, Solid Carbide Reamer manufacturer / supplier in China, offering CNC Straight Machine Reamer Carbide Step Reamer, Uncoating Chamfer Tools 4 Flutes Solid Carbide Chamfer Milling Cutter, 4/6 Flutes CNC Reamer Cutting Tool Set Carbide Reamer and so on.

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Supplier Homepage Product Carbide Reamers CNC Straight Machine Reamer Carbide Step Reamer

CNC Straight Machine Reamer Carbide Step Reamer

Purchase Qty.:
5-49 50+
FOB Unit Price: US $25 US $21
Purchase Qty. (Pieces) FOB Unit Price
5-49 US $25
50+ US $21
Get Latest Price
Port: Shanghai, China
Production Capacity: 20000/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: R2301-7
  • Coating: Coating
  • Alveolus Dentalis: Spiral
  • Usage Mode: Machine Reamer
  • Type: Conic Reamer
  • Performance Classification: Economical CNC Machine Tools
  • Movement Method: Linear Control
  • Flute: 4
  • HRC: 45-65
  • OEM: Accept
  • Transport Package: One Plastic Pipe Pack One Piece, 10 Pieces/ Groud
  • Origin: Changzhou, Jinagsu, China
  • Standard: Non-Standard
  • Precision: H7
  • Handle Type: Straight Shank
  • Material: Tungsten Carbide
  • Process Usage: Metal-Cutting CNC Machine Tools
  • Numerical Control: Nc
  • Control Method: Closed-Loop Control
  • Grain: 0.4-1.0um
  • Hra: 92
  • Trademark: JINOO
  • Specification: D6-20mm
  • HS Code: 8208109000
Product Description

CNC Straight Machine Reamer Carbide Step Reamer Helical Flute Reamer

. Working hardness: HRC45-60
. Materials: ZK30 100% Raw Material
. Composition: 89% Carbide, 10% Co, 1% other material
. Micro grain: 0.4um-1.0um
. Hardness of Rod Material (HRA): 91-93
. Bending strength: 2500-2800
. Types: Helical Flute Reamer
. Flute No.: 4/6 flutes
. Free Service: OEM
. Applications: Good wear resistance, suitable for alloy, cast iron, copper, common mould steel


1. Sharp cutting matched with the good hardness.
2. Two relief angle: Arc & Flat relief angle, Arc relief angle makes the a better wear-resisting of the tool. Flat relief angle makes the tools more sharper and more powerful.
3. Coating: ALTIN black coating, advanced technology and equipment of Japan; High temperature oxidation resistance (800° C), Life is longer than others about 20%.
4. By the way We supply different type of drills, such as twist drills, center drills, spot drills, coolant drill bits.

All tools are made by Walter from Germany. ANCA from Australia, guarantee high quality and good performance.
Hot sales CNC coated solid carbide reamer, end mill, drill bit, tungsten carbide reamer, end mill, drill bit
Every end mill, drill bits, reamer is inspected by Mitutoyo measuring and inspecting machine.
CNC Straight Machine Reamer Carbide Step Reamer

Package and Payment--------JINOO----------

CNC Straight Machine Reamer Carbide Step Reamer

1> White parts for protect the flute of cutters
2> Laser brand and demensions on the body of cutters, print labels.
3> 2PCS or 10PCS each group, packed in small paper box.
4> Sealed with air bubble wrap, pack into bigger carton.

About JINOO Company-------JINOO---------
CNC Straight Machine Reamer Carbide Step Reamer

Changzhou Jingnuo Tools Co., Ltd
>> Established in 2006, the professional manufacturer in solid carbide tools in high precision and high quality.
>>Provide a variety of molding cutters for the companies who production of automobile, motorcycle engine, diesel engine, carburetor, compressor, mold industry and other manufacturers.
>>Mainly produce solid carbide: Drills, milling cutters, reamers, reamer drills, boring tools, drilling tools, and we also can be designed a variety of strange tools for customers.
Products are mainly supporting the processing center, CNC machine tools and other precision machine tools.

Our Service---------JINOO--------

>> Trade term: EXW HS Code: 8207709000
>> Payment term: T/T (Bank tranfer), Western Union, PayPal.
>> Customized or special cutters are welcome
>> OEM orders are welcome


1. All the end mills, carbide drill bit and reamers should be used depending on there workpieces, then it may be play the biggest roles.
2. Cutting tools are sharp, when usage it please careful.

Any further questions, pls feel free to tell me. Thanks! ! !

We are hot welcomed to visit our factory in Jiangsu China.
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