Metalworking Fluids

■Cutting oil (water soluble), emulsion type

Product names	JIS standard	Product descriptions
COSMO CLEAN COOL XP104	‐	Most suitable for general cutting of iron, cast iron, and stainless steel.
COSMO CLEAN COOL XH106		Most suitable for cutting and grinding of iron and cast iron.
COSMO CLEAN COOL XY150		Most suitable for cutting of cast steel, aluminum and copper.
COSMO CLEAN COOL XH117		Most suitable for general cutting and boring of cast metal, general steel, alloy steel, and non-ferrous metals.
COSMO CLEAN COOL XP122		Most suitable for drilling, milling, reaming, and tapping of cast metal, steel, and copper alloy.
COSMO CLEAN COOL XH303		Most suitable for general cutting of steel, cast metal, and non-ferrous metals.

■Cutting oil (water soluble), soluble type

Product names	JIS standard	Product descriptions
COSMO CLEAN COOL YK101	‐	Most suitable for general cutting of cast steel.
COSMO CLEAN COOL YP104		Most suitable for cutting and grinding of iron and cast iron.
COSMO CLEAN COOL YY150		Most suitable for cutting and grinding of steel and cast iron.
COSMO CLEAN COOL YH215		Most suitable for general cutting and grinding of cast metal, general steel, and alloy steel.
COSMO CLEAN COOL YP230		Most suitable for lathing, drilling, milling, and grinding of wide range of materials.
COSMO CLEAN COOL YK301		Most suitable for cutting and grinding of iron and non-ferrous metals.

■Cutting oil (water soluble), chemical type

Product names	JIS standard	Product descriptions
COSMO CLEAN COOL ZK503	-	Most suitable for grinding of steel and cast iron.
COSMO CLEAN COOL ZY550

■Cutting oil (water soluble), synthetic type

Product names	JIS standard	Product descriptions
COSMO CLEAN COOL ZZ870	-	Synthetic type cutting and grinding oil

■Cutting oil (water insoluble), mixed type

Product names	JIS standard	Product descriptions
COSMO CLEAN CUT AP050	‐	Most suitable for light cutting of cast iron, aluminum alloy, etc.
COSMO CLEAN CUT AY100		Features good cleaning performance and most suitable for lapping of copper.
COSMO CLEAN CUT AH120		Most suitable for general cutting of copper, cast iron, and non-ferrous metals.
COSMO CLEAN CUT AN200		Most suitable for cutting of low-carbon steel and non-ferrous metals using cemented carbide tools.
COSMO MIGHTY CM		Most suitable for cutting and gear cutting of steel, alloy steel, cast iron, copper, and copper alloy.

■Cutting oil (water soluble), inactive extreme pressure type

Product names	JIS standard	Product descriptions
COSMO CLEAN CUT BH050	-	Most suitable for super finishing and honing of cylinders, inside diameters of gears, etc.
COSMO CLEAN CUT BP100		Most suitable for grinding of low-carbon steel, cast iron, and non-ferrous metals and boring of non-ferrous metals.
COSMO CLEAN CUT BP150		Most suitable for lathing, drilling, and milling of carbon steel and alloy steel and deep boring of copper and copper alloy.
COSMO CLEAN CUT BH160		Most suitable for general cutting, boring, threading, and thread rolling.
COSMO CLEAN CUT BP200		Most suitable for bobbing, shaving, milling, and reaming of carbon steel and high alloy steel.
COSMO CLEAN CUT BH230		Most suitable for grinding, boring and milling, and thread rolling of non-ferrous tapped bolts.
COSMO CLEAN CUT BP550		Most suitable for rolling of hard-to-grind materials, such as stainless steel.

■Cutting oil (water insoluble), inactive extreme pressure type

Product names	JIS standard	Product descriptions
COSMO CLEAN CUT CH120	‐	Most suitable for general cutting, boring, threading, tapping, and reaming.
COSMO CLEAN CUT CP130		Most suitable for gun drills and BTA processing.
COSMO CLEAN CUT CP140		Most suitable for threading, tapping, and reaming of carbon steel and high alloy steel.
COSMO CLEAN CUT CY250		Most suitable for machining center processing of carbon steel and alloy steel.
COSMO CLEAN CUT CH260		Available for low-speed heavy cutting with automatic machines, turret lathes, BTA gun drills, etc.
COSMO CLEAN CUT CP320		Most suitable for processing of hard-to-cut materials and broaching of high alloy steel.
COSMO CLEAN CUT CP330		Most suitable for threading, tapping, and reaming of carbon steel and high alloy steel.
COSMO CLEAN CUT CY350		Most suitable for broaching, tapping, and threading.

■Plastic processing oil

Product names	JIS standard	Product descriptions
COSMO CLEAN PRESS AK150	‐	Most suitable for transfer pressing, drawing, and bending.
COSMO CLEAN PRESS AK280		Most suitable for general punching.
COSMO CLEAN PRESS AK620		Most suitable for deep transfer drawing, bending, and general punching of carbon steel plates.
COSMO CLEAN PRESS AK970		Most suitable for single deep drawing and bending of carbon steel plates and surface-processed steel plates.
COSMO CLEAN PRESS AK253		Most suitable for deep drawing of 0.8 to 3.2 mm thick carbon steel plates.
COSMO CLEAN PRESS AK409		Most suitable for deep drawing of steel plates.

■Punching oil

Product names	JIS standard	Product descriptions
COSMO CLEAN PUNCH BK142	‐	Most suitable for punching, bending, burring, and other processing of surface-processed steel plates for electronic and home appliance parts.
COSMO CLEAN PUNCH BK138		Quick drying order-less think plate punching oil
COSMO CLEAN PUNCH BP147		Quick drying punching oil for electromagnetic steel plates, carbon steel plates, etc.
COSMO CLEAN PUNCH BP952		Aluminum fin punching oil
COSMO CLEAN PUNCH BP190		Aluminum fin punching oil
COSMO CLEAN PUNCH BP215		Low-odor aluminum fin punching oil
COSMO CLEAN PUNCH BK127		Quick drying punching oil for thin plates
COSMO CLEAN PUNCH BK123		Excellent for punching and bending. Most suitable for surface-processed steel plates, too.

■Other metallic processing

Product names	JIS standard	Product descriptions
COSMO SLICEKAKOU J	-	-
COSMO CLEAN HONING 5N		Non-chloride honing oil. Suitable to honing of carbon steel, alloy steel and heat-resistant steel.
COSMO CLEAN HOMER 313		Non-chloride bolt former oil
COSMO CLEAN HOMER 386
COSMO CLEAN SPECIAL S		Non-chloride tapping oil for rolling
COSMO SPECIAL A200		Lubricant for die-cast tips containing no black lead
COSMO SPECIAL A200S
COSMO AL CHIP A70		-
COSMO AL CHIP A140		-
COSMO HOUDENKAKOU A		Low-viscosity, high-ignition-point oil exclusive for discharge processing
COSMO HOUDENKAKOU D

■Thermal treatment oil for cold quenching

Product names	JIS standard	Product descriptions
COSMO QUENCHI A104	type1 No.1	Normal quenching oil for cold quenching corresponding to JIS type 1, No. 1
COSMO QUENCHI A212	type1 No.2	Quenching oil for cold quenching corresponding to JIS type 1, No. 2
COSMO QUENCHI A209	type1 No.2	High-speed quenching oil for cold quenching corresponding to JIS type 1, No. 2
COSMO QUENCHI A210	type1 No.2	Exclusive semi-hot quenching oil for processing corresponding to JIS type 1, No. 2

■Thermal treatment oil for low-temperature hot bath and annealing

Product names	JIS standard	Product descriptions
COSMO QUENCHI B102	type2 No.1	Quenching oil for low-temperature hot bath processing corresponding to JIS type 2, No. 1

■Thermal treatment oil for high-temperature hot baths

Product names	JIS standard	Product descriptions
COSMO QUENCHI B203	type2 No.2	Quenching oil for high-temperature hot bath processing corresponding to JIS type 2, No. 2

■Thermal treatment oil for bright quenching

Product names	JIS standard	Product descriptions
COSMO QUENCHI D103	-	Bright quenching oil. Most suitable for gas carburizing and deoxidizing quenching.
COSMO QUENCHI D104T

■Thermal treatment oil for vacuum quenching

Product names	JIS standard	Product descriptions
COSMO QUENCHI D106	-	Bright quenching oil. Most suitable for vacuum quenching.

■Rust preventing oil, solvent diluted type

Product names	JIS standard	Product descriptions
COSMO NON-RUST P300	NP3-1	Non-drying, non-transparent petrolatum rust preventing oil
COSMO NON-RUST PKD2	NP3-2	Non-drying and transparent rust preventing oil forming semi-hard oil film
COSMO NON-RUST PAS	NP3-2	Non-drying and transparent rust preventing oil forming thin oil film
COSMO NON-RUST PASD	NP3-2	Low-viscosity non-rust PAS

■Rust preventing oil, petrolatum

Product names	JIS standard	Product descriptions
COSMO ANCHOR COAT	-	-

■Rust preventing oil, lubricant type

Product names	JIS standard	Product descriptions
COSMO NON-RUST P900	NP-9	Non-drying rust preventive oil forming a transparent oil film
COSMO NON-RUST P800	NP-8
COSMO NON-RUST P1020	NP10-2