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Due to continuous product development/improvement the specifications and 
con

fi

gurations in this document are subject to change without prior notice.

Manufactured by :

NITTO KOHKI Co., Ltd.

2-9-4, Nakaikegami, Ohta-ku, 
Tokyo, 146-8555, Japan
TEL : 

(81)-3-3755-1111 

FAX : 

(81)-3-3753-8791

E-mail :  [email protected]
URL : 

www.nitto-kohki.co.jp

Speci

fi

cations

Model

MLG-25

MLG-40

MLG-50

MLG-70

Maximum Operating Pressure 

MPa

0.6

Air Consumption

(No Load) 

m

3

/min

0.42

0.45

0.7

0.7

 Maximum Power

 

W

210

710

1,100

1,100

Rated Speed (No Load) 

r/min(min

-1

)

19,000

13,000

11,000

7,600

Depressed Center 
Grinding Wheel

Diameter mm(inch) 58 (2-9/32)

100 (4)

125 (5)

180 (7)

Hole mm(inch)

9.6 (3/8)

16 (5/8)

22 (7/8)

22 (7/8)

Mass (Weight) 

kg

0.6

1.4

2.5

2.5

Sound Pressure Level 

dB(A)

90

88

89

89

Sound Power Level 

dB(A)

95

99

100

100

Vibration Level 
[Uncertainty K]

Body m/s

2

 [m/s

2

]

2.5

(1.8 [0.83])

6.3 [1.10]

3.6 [0.85]

3.8 [0.87]

Handle m/s

2

 [m/s

2

]

4.1 [0.90]

6.2 [1.10]

Thread Size of Air Inlet

Rc1/4

Rc3/8

Rc3/8

Rc3/8

PNEUMATIC ANGLE GRINDER

Please read this manual carefully before you attempt to use 
your tool so that you may use it properly and safely.

MYTON 

Model MLG-25, MLG-40, MLG-50, MLG-70

PROFESSIONAL TOOL

Keep the manual handy – so you can use it whenever necessary.

Original Instructions

MLG-25

MLG-50

MLG-70

MLG-40

Summary of Contents for MYTON MLG-25

Page 1: ...1 19 000 13 000 11 000 7 600 Depressed Center Grinding Wheel Diameter mm inch 58 2 9 32 100 4 125 5 180 7 Hole mm inch 9 6 3 8 16 5 8 22 7 8 22 7 8 Mass Weight kg 0 6 1 4 2 5 2 5 Sound Pressure Level...

Page 2: ...Por favor cantacte con su distribuidor para el manual de instrucciones en espa ol Portuguese Por favor pessa ao seo agente ou distribuidor o manual de instrucces ih linguagen local Italian Per Manual...

Page 3: ...screws are securely tightened that any protective cover or guard is securely in place other parts are free from damage and that the tool runs as it should Check that moving parts are properly adjuste...

Page 4: ...m which you have purchased your tool directly Do not detach label or nameplate from tool When a label nameplate gets damaged worn or becomes missing contact the sales agent through which you have purc...

Page 5: ...Wheels Always use the Wheel Guard for the grinder if the maximum diameter of the Grinding Wheel is over 50mm Use the Wheel Guard provided Failure to do so could result in injury Replace damaged bent o...

Page 6: ...mity 1 Caution for Use 1 MLG 40 Package Contents Qty Check MYTON MLG 40 1set Hex Socket Screw Key 6 1 Bushing R3 8 NPT3 8 1 Instruction Manual 1 Declaration of Conformity 1 Caution for Use 1 MLG 50 Pa...

Page 7: ...ween the compressor and the tool Use machine oil ISO VG 10 for lubrication and rust prevention Negligence of the oil supply may cause damages on the tool Lubricating the tool with high viscosity oil r...

Page 8: ...Outer Flange Hex Socket Screw Key 5 Fig 8 7 2 MLG 40 MLG 70 Mounting 1 Insert the Outer Flange into the center hole of the Grinding Wheel 2 While depressing the Spindle Lock Button lightly place the D...

Page 9: ...Screw Key and remove the Washer 3 Loosen the Outer Flange with the Pin Face Wrench Spindle Driving Flange Grinding Wheel Outer Flange Pin Face Wrench 4mm or less Washer Hex Socket Screw Key 4 Hex Soc...

Page 10: ...different from that of the nozzle for grease nipple 3 Before putting back the Exhaust Cover execute idle running and wipe out excessive grease 4 For assembly see Fig 14 and put back the parts in the r...

Page 11: ...ig 19 11 ORDERING SERVICE PARTS For further operational and handling information or for replacement of parts and components contact the company from whom you purchased the tool or an authorized dealer...

Page 12: ...untersunk Head Screw 4 12 1 No PartsNo Description Qty Price 25 TP00496 Spring Pin 2 5 6 AW 1 26 TP10109 End Plate A 1 27 TP03933 Ball Bearing 606ZZ 1 28 TP10110 Cap 1 29 TP10098 Lock Nut 1 30 TP03468...

Page 13: ...Ends Round 3x3x10 1 18 TQ13032 Rotor 1 19 TQ13030 EndPlate B 1 20 TP10133 Ball Bearing 609ZZ 1 21 TQ12726 Pinion 1 22 TQ12739 Raised Countersunk Head Screw 4x12 1 23 TQ12647 Toothed Washer CW 4 1 24...

Page 14: ...Q12559 Packing Cover 1 20 TB09676 Housing Sub Ass y 1set 21 TQ12663 Label Warning CE Marking 1 22 TQ14301 Label Model 1 23 TQ12542 Lock Pin 1 24 TQ12537 Pin Guide 1 25 TQ12544 Conical Spring 0 6x7 2x8...

Page 15: ...1 8 1 17 TQ12559 Packing Cover 1 18 TB08793 Housing SUB Ass y 1set 19 TQ12663 Label Warning CE Marking 1 20 TQ12542 Lock Pin 1 21 TQ12537 Pin Guide 1 22 TQ12544 Conical Spring 0 6X7 2X8 8X8 1 23 TQ125...

Page 16: ...325 5 1 8 5 6 17 8 7 3 5 2 6 1 325 7HO D 1 772 2 2 7 1 2 5 35 6 17 7 9 2 0 XVLQHVV HQWHU 4 RXVH RQYHQW OGJ WK ORRU 8QLW RQYHQW 5G 6LORP DQJUDN DQJNRN 7KDLODQG 7HO D 1 772 2 8675 37 7 UDQGO 6W ULVEDQH...

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