TYPE 11

11 - TAPER CUP GRINDING WHEELS

The vitrified taper cup wheels are intended for grinding flat and shaped surfaces. They operate with their faces.
Generally, they are used for surface grinding and sharpening of tools such as milling cutters, paper cutters.

MARKING EXAMPLE
11-100/71x40x20-W8E12K56-CRA46K7VE01-33

11 - D / J x T x H - W...E...K...

E ≥ 0,2T – for  stationary grinders
E ≥ 0,25T – for hand-held grinders


Type 11
Dimensions [mm]
D J T H W E K
80 57 32 13 6 6 46
54 50 20 10 12 30
95 73,5 40 32 6,5 10 60
100 71 35 20 8 10 56
40
8 12 56
31,75; 32 8 10 56
76 40 31,75; 32 8 12 61
125 96 40 20; 32 8 10 81
150 114 40; 50 32 10 13 96
13 15 96
120 50 32 37 20 60
175 60 50 32 10 15 50
200 180 100 76 16 25 140
220 210 60 32 10 20 190
225 75 76 32 15 20 60
250 200 140 76 31 30 151
CHARACTERISTICS
Low-temperature version V High-temperature version VT
Type and nature of abrasive 95A 97A 99A M CrA 98C 99C
Combinations of aluminum oxides
Combinations of silicone carbides
9A(1-5)X*
M(1-5)X
Grain size (granulation) 46 -100 36 - 80

Hardness grade

H - N

Type and nature of bond

E01; C01 E10; C10

Operational speed

25 - 35 25 - 33(35)