Micro Processing Engineering
Micro Processing Engineering
Micro Processing Engineering
Micro Processing Engineering
Micro Processing Engineering
Micro Processing Engineering
Micro Processing Engineering
Micro Processing Engineering
Micro Processing Engineering
Micro Processing Engineering
Micro Processing Engineering
Micro Processing Engineering
Micro Processing Engineering
Micro Processing Engineering
Micro Processing Engineering
Micro Processing Engineering
Micro Processing Engineering
Micro Processing Engineering
Micro Processing Engineering
Micro Processing Engineering
Micro Processing Engineering
Micro Processing Engineering
Micro Processing Engineering

Micro Processing Engineering Claimed

NS TOOL Co.,Ltd. has 10,000 models of end mills for diverse industrial purposes.

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Description

What We Have

In order to serve to achieve customers’ desired goals, we strive to provide not merely end mill products, but also overall innovative solutions that make a difference with processing machines and methods taken into consideration.

End mills can bring distinct performance of processing precision, processing time, and tool lifetime depending on the environment it is used in. There are various elements that affect performance such as tool selection, condition setting, setting implementation in CAD/CAM, processing machine selection and the programme to operate the machine, work materials, coolants (cooling, lubricating and cleaning medium), and adaptors for end mills, etc. In order to best support our customers and deliver desired cutting process, we are acquainted with a wide range of technological knowledge about end mills’ conditions of use.

Our website features a section with more than 30 case studies of different kinds of processing, conditions of cutting, spindle speed chart, ball end milling actual diameter and more, where our customers can benefit from our accumulated technological data.

https://www.ns-tool.com/en/technology/

What It Brings

Our in-depth engineering knowledge and solution proposal help our customer to optimise their overall processing environment, such as machining accuracy, processing time and procedure, processing quality, and tool life in order to meet desired outcomes, accuracy, quality, and cost.

We particularly excel in:

 

And in manufacturing of small components in everyday products such as :

 

Also, NS TOOL Co.,Ltd. employs rigorous internal quality standards, higher even than JIS (Japanese Industrial Standards) in order to deliver superior quality end mills to our customers.

Why Competitive ?

・Excellent Cutting Edge

Sharpened cutting edge realizes excellent surface even if cutting depth of 0.01mm in finish cutting.
One example, drop off of sintered carbide grain is hardly observed at cutting edge of NS TOOL End Mill as shown in below pictures.

・MACH225 Ball End Mill for high speed cutting of hardened steels

MACH225 is designed for direct carving with high-speed cutting for hardened steel (over 60HRC). In traditional type of ball end mills, cutting resistance and mechanical shock is big due to its negative rake angle. On the other hand, MACH225 reduces such negative effect by employing sharp & positive rake angle which finally leads to long tool life and bigger depth of cutting.

・Shorter processing time

Work material: SKD11 60HRC
Target finishing size: 80mm ✕ 44mm ✕ 4mm
Preliminary cutting comparison (Condition setting follows recommendation from each tool manufacturer)
NS TOOL:40min
Product of competitor A:270min
Product of competitor B:510min

NS TOOL:40min
Product of competitor A:270min
Product of competitor B:510min

・MHD445・645 Square End Mill for hardened steel

Generally cutting edge of end mills for hardened steel is designed with negative lake angle in order to increase chipping resistance. However it effects on cutting accuracy and tool life in worse due to dull cutting edge.
MHD445・645 brought dramatic improvements in cutting accuracy and tool life by employing special design of cutting edge and high-grade of super-micro grain carbide with higher chipping resistance.

・Longer tool life

Work material: SKD11 60HRC
Processing condition:
Spindle speed: 3,200 min-1, Feed speed: 1,000 mm/min, cutting depth(ae x ap): 0.1 mm x 15 mm, Coolant: air blow
Tool lifetime comparison
NS TOOL:48.2min
Product of competitor A:6.6min
Product of competitor B:11.6min
Product of competitor C:32.4min

How To Be Utilized

 

Products

 

Thread mill:Thread mill used for threading instead of a tap. Cutting resistance can significantly be reduced in comparison with a tap, and tool life and accuracy can be improved in processing heat resistant alloy.

For more about CBN tools:

https://www.ns-tool.com/en/products/product_information/cbn/

For more about PCD tools:

https://www.ns-tool.com/en/products/product_information/pcd_diamond_coating/

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