NIKKOKIZAI develops and provides high-efficiency cutting tools and parts, polishing tools, jigs, and measuring instruments at reasonable prices.

 
 

Original Products

Original Products
New productEnd Mills PaNacea Coat Series
New productEnd Mills ATH Coat Series
New productEnd Mills Carbide Blue Coating
New productEnd Mills Epoch SD Coating
New productEnd Mills TARO Series
New productEnd Mills HANAKO Series
Diamond Files
Pla Lock and Pla Rail
Ejector Pin
(die standard component) for
plastic and die-casting molds
Heavy-duty Spring for
Plastic Press Molds
Maker Special Products
Cutting Tools
Die Parts
Measuring Instruments
Jigs
Polishing Tools
Mold Bases
Chemical Products
NANOKUHL (Cutting Fluid)
Jeyecore and Polesys

Maker Special Products Chemical Products

Yamaichi Chemical Industries Co., Ltd.

Barrier Guard PartⅡ (Liquid volatile rust inhibitor for a long-time antirust effect)
Barrier Guard PartⅡ (Liquid volatile rust inhibitor for a long-time antirust effect)

Ideal for high-precision molds, exporting molds, mold production, and mold storage

Features:

Barrier Guard Part II has excellent heat resistance (withstanding a temperature of approximately 130°C) and demonstrates an excellent antirust effect on dies regardless of the temperatures of the dies.

Barrier Guard Part II does not contain nitrite or nitrate compounds, such as dicyclohexyl ammonium nitrite, and is a safe product because its toxicity is negligible. Furthermore, it conforms to standards specified by the Food Sanitation Act and Notification No. 370 of 1959 on food and additives issued by the Ministry of Health and Welfare (now Ministry of Health, Labour and Welfare).
Barrier Guard Part II entirely gasifies with only three shots (for colorless) or seven shots (for colored) of preliminary injection onto dies, which greatly reduces the required set-up time of the dies. The rust inhibitor does not exude from the ejector pin or sliding areas, thus not causing oil stains on molded articles.
The length of time until the beginning of secondary processing is reduced because secondary processing jobs, such as paint coating, printing, and adhesion, can be conducted immediately after the first or second shot of injection.
Barrier Guard PartⅡ does not affect plastic materials. The accidental adhesion of Barrier Guard Part II to molded articles has little effect, and causes no chemical cracks or other problems. Barrier Guard PartⅡ does not clog or plug up air-venting grooves.
Barrier Guard PartⅡ achieves good effects on unwashed embossing or mirror-finished dies.
Even with injection-molding dies, no oil stains are left from the first injection shot.

SUPPLE MIST (volatile rust inhibitor)
SUPPLE MIST (volatile rust inhibitor)

New-type volatile rust inhibitor for a wide range of applications, ranging from die-making to molding.
SUPPLE MIST conforms to the requirements of Pollutant Release and Transfer Registers (PRTRs), and does not fall under products abiding by organic-solvent poisoning regulations.

Features:
Three to five shots of injection are sufficient after the start of molding work, which significantly reduces required set-up time of the dies.
SUPPLE MIST does not contain nitrite or nitrate compounds, such as dicyclohexyl ammonium nitrite, and is a safe product because its toxicity is negligible.
SUPPLE MIST conforms to standards specified by the Food Sanitation Act and Notification No. 370 of 1959 on food and additives issued by the Ministry of Health and Welfare (now Ministry of Health, Labour and Welfare).
Operating temperature range: Normal temperature to 100°C
SUPPLE MIST consists of materials that do not have an adverse influence on plastic materials. Therefore, SUPPLE MIST has little adverse effect on products if SUPPLE MIST is adhered to the products, thus not causing solvent cracks or other types of damage.

Specifications:
Capacity: Sold in units of 6, 12, or 24 bottles of 420 ml each.

GUARDMAN (colorless rust inhibitor)・SUPER GUARDMAN (colored rust inhibitor)
GUARDMAN (colorless rust inhibitor)
SUPER GUARDMAN (colored rust inhibitor)

Features:
GUARDMAN and SUPER GUARDMAN reduce the setup time of dies at the time of die replacement and the waste of resin.
The removability of GUARDMAN and SUPER GUARDMAN is excellent with no contamination resulting from exudation during the process of molding, which eliminates the necessity for wiping work.
GUARDMAN is colorless and ideal for transparent molded articles. SUPER GUARDMAN is a green rust inhibitor, which tells the area of application with ease.
GUARDMAN is an ideal rust inhibitor used at the setup time of dies.

Specifications:
Film appearance: Colorless (GUARDMAN) / Green (SUPER GUARDMAN)
Specific gravity (20/4°C): 0.80
Flash point: -10°C max.
Film thickness: 2 to 3 μm
Softening point: 50°C
Humidity cabinet test: 60 days min.
Corrosion resistance (5% salt spray test): 48 hours min.
Water displacement test: Pass
Capacity: Sold in units of 6, 12, or 24 bottles of 420 ml each.

LIQUID GREASE YC (lubricant)
LIQUID GREASE YC (lubricant)

High-performance fluorine grease
Approved by NSF H1 standards, RoHS compliant, PFOA or PFOS not applicable, and PRTR not applicable.

Features:
Dies will be coated with LIQUID GREASE YC if several microns of LIQUID GREASE YC are applied onto the dies, and no grease protrusion occurs from the sliding areas of the dies.
LIQUID GREASE YC is inert and chemically very stable. Therefore, virtually it is not toxic. Furthermore, it is not accumulated in the human body.
This inert grease does not corrode metal or let rubber or plastic materials swell, deteriorate, or dissolve.
LIQUID GREASE YC, if applied to the sliding areas of dies, will dry at a die temperature of 50°C and not transfer to molded articles. LIQUID GREASE YC is ideal for plating applications, light guide plates, plastic lenses, and molded parts of large household electrical appliances.
Approved by NSF H1 standards. Available to areas where LIQUID GREASE YC may accidentally come in contact with food.

Specification:
Capacity: Sold in units of three plastic bottles of 100 ml each.

SPRAY GREASE YC (lubricant)
SPRAY GREASE YC (lubricant)

High-performance Fluorine Spray Grease

Features:
Dies will be coated with SPRAY GREASE YC if several microns of SPRAY GREASE YC are applied onto the dies, and no grease protrusion occurs from the sliding areas of the dies.
SPRAY GREASE YC is inert and chemically very stable. Therefore, virtually it is not toxic. Furthermore, it is not accumulated in the human body.
This grease does not corrode metal or let rubber or plastic materials swell, deteriorate, or dissolve.
SPRAY GREASE YC, if applied to the sliding areas of dies, will dry at a die temperature of 50°C and not transfer to molded articles. SPRAY GREASE YC is ideal for plating applications, light guide plates, plastic lenses, and molded parts of large household electrical appliances.
SPRAY GREASE YC is available to dies with a large number of ejector pins for high-precision molds.

Specification:
Capacity: Sold in units of 3, 6, or 12 bottles of 100 ml each.

NS1001 (lubricant)
NS1001 (lubricant)

High-performance fluorine grease that does not generate oil stains on molded articles.
Thinly spread rubbing type.

Features:
NS1001 has little impact on the human body under conditions of normal use.
Furthermore, it conforms to standards specified by the Food Sanitation Act and Notification No. 370 of 1959 on food and additives issued by the Ministry of Health and Welfare (now Ministry of Health, Labour and Welfare), and has little adverse effect on other materials.
This inert grease does not corrode metals, and does not have an adverse influence on rubber or plastic materials.
NS1001 has excellent solvent resistance and almost insoluble in usual solvents.

Specifications:
Capacity: 100 or 500 g
Operating temperature range: -30°C to 250°C

LUBAR BN (lubricant)
LUBAR BN (lubricant)

Semi-dry type

Features:
LUBAR BN is silicone-free and ideal for molded articles that require secondary processing.
This silicone-free lubricant used for the sliding areas of protruding pins does not cause oil contamination to molded articles.
LUBAR BN does not conform to the requirements of Pollutant Release and Transfer Registers (PRTRs) or Type 2 Organic Solvent.

Specifications:
Capacity: Sold in units of 6, 12, or 24 aerosol cans of 420 ml (net quantity) each.
Heat resisting temperature: 200°C

TaihoKohzai Co., Ltd.

Die Cleaner
Die Cleaner

Free from the restrictions of the Ordinance on the Prevention of Organic Solvent Poisoning

Features:
Die Cleaner is a highly safe chemical detergent not restricted by the Ordinance on the Prevention of Organic Solvent Poisoning.
The detergent is sprayed from the nozzle powerfully to clean objects effectively. Die Cleaner has excellent cleaning power and dries quickly, thus improving the efficiency of work.

Applications:
The cleaning of cut dust and oil stains at the time of molding work, cleaning of rust inhibitor and oil stains from dies, and removal of oil stains from equipment and parts.

Specifications:
Ingredients: Aliphatic hydrocarbon, alcohol, LPG, class 1 petroleum. 588 ml. Risk class 2.
Operating temperature range: Room temperature

Content: 840 ml per can

Chlorine-free Ultra-cutting Spray
Chlorine-free Ultra-cutting Spray

Features:
This is an entirely new cutting fluid free of chlorine, phosphorus, active sulfur, and heavy metals, and available to a variety of materials, ranging from light cutting materials to difficult-to-cut materials.

  • 1. Ideal for cutting work that involves high loads on cutting edges.
  • 2. Extends the lives of tools in use.
  • 3. Quality improvements in finishing surfaces.
  • 4. Not causing the discoloration of nonferrous metals and the corrosion of materials.
  • 5. Free of unpleasant odor caused by additives.
  • 6. Suppressing the generation of built-up edges.

Applications:
Lubrication at the time of cutting jobs including tapping, threading, drilling, reamer processing, and broaching of non-ferrous and other types of metals.

Specifications:
Specific gravity: 0.955
Viscosity (40°C): 44.7 cst
Copper corrosion (100°C per hour)/1a
Extreme pressure: 1.5 Mpa min.
Inert sulfur: 0.5% max.

Blue Varnish Remover
Blue Varnish Remover

Features:
Quickly removes marking paint with ease.
This spray-type remover is available to the cleaning of areas out of reach.

Applications:
The removal of blue spray, blue tacks, white pen spray. The cleaning of dies.