• 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

Half Star Conical Punch Packaging Knives 36 x 37/40 x 23,7 mm

Place of Origin Dongguan, China
Brand Name Kingrui
Certification ISO 9001:2008
Model Number KR008
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 Medium-Size 50 X 50 X 23,8 Mm Full-Star Sandblasting Packaging Knives Material Used 1.2379/SKD11.
Size 36 X 37/40 X 23,7 Mm Coating Sandblasting
Shape Half Star, Conical Processing Grinding, Cutting, Lathe, Milling Machines
High Light

tape dispenser blade


precision cutting tools

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Product Description


36 x 37/40 x 23,7 mm Half-Star Conical Punch Packaging Knives


Product Specification


1). Application:

Case sealing is the last stage in the packaging process
B. Types:

Made to OEM specifications or custom made according to Drawing or sample
2). Material :

 1.2379, and other tool steel according to drawings

3).Hardness: 58-60HRC
4). Surface treatment:

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

5), Size:

punch radius 20 mm; punching distance in direction 32 mm;inside radius in direction 1,25 mm;1 x groove: 4 x 1 mm

6). Strict quality management system

7). Small orders accepted.

8.) Standard: ISO9001:2008


Production Machines


Grinding Machine 11 units                                          
Sodick AG40L CNC EDM 2 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

Our Strengths


1.Improved durability and wear-life, up to 600% better than standard steels

2.Greater productivity and less down time due to fewer blade changes

3.Cleaner and more precision cuts due to reduced friction

4.Reduction in start-up and end of line waste

5.Better overall cutting performance in high heat and high speed cutting environments

6. We dedicated to providing the quickest times and hard working to meet your deadlines.


Packaging and Shipping


Currency RMB / USD / EURO / GBP, etc.
MOQ 500pcs
Packing Details Wooden Packing Or According To Customer's Requirement
Lead Time 4 ~ 30 days
Payment Term T/T ,as request


Punch Knife, half star


Half Star Conical Punch Packaging Knives 36 x 37/40 x 23,7 mm 0