• 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

Full Star Paper Cutting Knives Covering TIN Caoting Carbon steel

Place of Origin Dongguan, China
Brand Name Kingrui
Certification ISO 9001: 2008
Model Number KR005
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 Paper Cutting Knives Covering TIN Caoting Material Used Carbon Steel
Product Size As Customer's Demand Product Coating TIN Coating
Product Apprilcation Paper Cutting Knives Product Processing Grinding, Cutting, Lathe, Milling Machines
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Product Description


Customized Differents Models And Sizes Paper Cutting Knives Covering TIN Caoting



Product Information


1. Used Material: Paper Cutting  knives are made of carbon steel, whose  various treatments at the later stage can increase the strength and toughness, become sharp, carburized, and titanium alloy steel.


2. 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.


3. Processing Service: Different sizes, models, colors, and material paper cutting tools can be supplied for our factory.


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




1. Production processes to go through for every individual knife.
steel-choosing→Blanking →Forging Steel →Rough Processing →Heat treatment →Finishing→Testing
2. Forging steel to ensure blades with a long work life.
3. Triple tempered to retain the hardness while toughness kept.
4. The ESR remelted material improve purity,thoughness and creep resistance properties.
5. High precision, high intensity, excellent hardness,small thermal deform.



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