Standardized Wheel Marking System
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
---|---|---|---|---|---|---|---|---|---|
Type of Abrasive | Nature of Abrasive | Grit Size | Hardness | Structure | Nature of Bond | Type of Bond |
Production Note | Wheel Profile Type | Customer Drawing |
X | A | 46 | M | PL | F | B | PM. | D… |
0 | Type of Abrasive |
---|---|
X | Pink Aluminium Oxide |
Y | Brow Aluminium Oxide |
Z | White Aluminium Oxide |
H | Light Green Silicon Carbide |
W | Black Silicon Carbide |
Q | Dark Green Silicon Carbide |
1 | Nature of Abrasive |
---|---|
A | Aluminium Oxide |
C | Silicon Carbide |
2 | Grit Size | ||
---|---|---|---|
Coarse | Medium | Fine | Very Fine |
16 | 36 | 100 | 220 |
24 | 48 | 120 | 240 |
60 | 150 | 280 | |
80 | 180 | 320 | |
400 | |||
500 | |||
600 | |||
800 | |||
1000 | |||
1200 |
3 | Hardness | |
---|---|---|
Soft | Medium | Very Hard |
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z |
4 | Structure | |
---|---|---|
Closed | Open | |
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z |
5/6 | Nature and Type of Bond | |
---|---|---|
V | Vitrified Bond | |
PL | F | Rigid Polyurethane |
R | Rubber Bond | |
PL | Foamed Polyurethane | |
PL | D | Elastic Polyurethane |
PL | E | Elastomeric Bond |
B | G | Polyester Bond |
MG | Magnesite Bond |
Main Areas of Application
SANDER AND FREECUT WHEELS |
ELASTOMERIC WHEELS |
DRAKO AND DRAKOSANDER WHEELS |
SANDER E FREECUT TAPERED CONICAL POINTS |
SANDER E FREECUT MOUNTED POINTS |
SANDER MOTTING CYLINDERS |
SANDER DEPRESSED CENTRE WHEELS |
SANDER AND FREECUT ABRASIVE PADS |
GHIBLI AND FREECUT CUPS WHEELS |
CONICAL ROLLERS |
CYLINDRICAL ROLLERS |
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Aereonautical engineering | |||||||||||
Mechanical engineering | |||||||||||
Electronics industry | |||||||||||
Fine jewellery | |||||||||||
Costume jewellery | |||||||||||
Eyewear | |||||||||||
Hardware | |||||||||||
Taps | |||||||||||
Flatware | |||||||||||
Surgical prostheses | |||||||||||
Cutlery industry | |||||||||||
Wood industry | |||||||||||
Glass industry | |||||||||||
Ceramics industry |