• Dongguan Kingrui Precision Mould Co.,LTD
    Ray-hans Precision Tools Pvt Ltd
    We have coperated with Kingrui since 2005, Kingrui's foundation. we once were a Tyco company, and now a Group company. Kingrui show their best support
  • Dongguan Kingrui Precision Mould Co.,LTD
    KINGRUI a reassuring supplier. and Kingrui stands out among Chinese spare parts makers. I recommand their team to many of my friends.
  • Dongguan Kingrui Precision Mould Co.,LTD
    KYOCERA Corporation
    Kingrui is a rigor partner. they can always keep the qualiy and fast delivery. we once invited their team to visit out workshop. they learns fast.
Contact Person : Lydia
Phone Number : 13829100895
WhatsApp : +8613829100885

Suare Paper Cutting Knives Customized Differents Models And Sizes

Place of Origin Dongguan, China
Brand Name Kingrui
Certification ISO 9001:2008
Model Number KR004
Minimum Order Quantity 500PCS
Price Negotiable
Packaging Details Custom-made Wood case.
Delivery Time According to your orders.
Payment Terms T/T 50% as deposit 50% before shipment.
Supply Ability 5000PCS-10000PCS
Product Details
Product Name Customized Differents Models And Sizes Suare Paper Cutting Knives Material Used Carbon Steel, High Speed Alloy Steel, Hard Alloy Steel, Etc.
Size As Customer's Demand Coating Anti-rust
Apprilcation Paper Cutting Knives Processing Grinding, Cutting, Lathe, Milling Machines
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precision cutting tools

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Product Description


Customized Differents Models And Sizes Suare Paper Cutting Knives



Product Information


1. Package knives are made of cemented carbide steelfor the keenest edge,even at high speed operation,high shear strength and dimensional accurate bevels enable excellent cut and burr free sharp edge.


2. we use only high quality superfine poly crystal steel ,solid steel and high speed steel in the manufacturing of our knive to assure greater consistency and stable cutting.To meet your demand of wide variety materials cutting,we offer large variety of material.Ensure longer lifespan,they are made of from precision grade materials,such as high speed steel and metal alloys.For greater consistency and stable cutting,they are optimally heat treated and precision grounded. Increase your machines' performance.

3. Features and Benefits:

Lower yearly knife consumption costs. Strictly quality control for excellent valve. High precision, high intensity. Excellent hardness,small thermal deformation. Matched to their applications. Reduce unsurpassed edge quality.Increased blade durablity and reduced retooling time.Excellent cutting quality,stable and reliable cutting performance.




1). Made to OEM specifications or custom made according to Drawings or samples
2). Used Material : 7225, high toughness, high wear resistance, high efficiency, is especially suitable for cutting tools. and other materials according to drawings.

3).Hardness: 58-60HRC,Materials imported from Japan, America, Sweden and Germany, Materials are durable and wear-resistant material, and features low wearing.
4). Surface treatment:

Sandblasting, TIN/ TiCN coating, Ni plating, Chrome Plating and other Coating are available. High precision surface,burr-free.

5), Size: according to drawings

6). Strict quality management system

7). Small orders accepted.

8.) Standard: ISO9001:2008

9)Products are produced in our own facility; Tool size, shape, and material are made to order.
Major process and equipment: Major processing and equipment: Japan Vacuum Heat Treatment, Germany grinding machine, CNC machine and so on.



Production Machines


Grinding Machine

11 units


Sodick AG40L CNC EDM

4 units


Mitsubishi EDM

2 units


Milling Machine

1 units


Fanuc CNC Machining

2 units


Drling machine

1 units


Engraving machine 1 units



Testing Equipment


We have built quality checks in each and every step of the manufacturing process. Stringent process control are employed right from incoming material, up to final inspection of the finished goods. we are equipped with a full set of quality control equipment. Coupled with highly skilled manpower for judgement and expertise, we try to eliminate non-conformance product in achieving zero defects.

  • Micrometer : 4 units
  • Dial Caliper : 8 units
  • Block Gauge : 1 sets
  • Pin Gauge (0.30 - 10 mm) : 1 sets
  • Dial Indicator : 6 units
  • Height Gauge Indicator : 4 units
  • Height Indicator (Trimos) : 1 unit
  • Two Dimesions : 2 units
  • Microscope (Nikon) : 2 unit
  • Profile Projector (NIKON) : 2 unit