Diamond / CBN Grinding Tools, Resinoid Bond - Rerom

Diamond / CBN Grinding Tools, Resinoid Bond 

205 

205 

25


Ordering Instructions, Grit Sizes 

Explanation of the order code 

system for diamond and CBN 

tools 

A full and unique identification of a PFERD 

resinoid-bonded diamond or CBN tool will 

include the following data (explained below 

for a 11V9 100-2-10-20 by way of example): 

T 

E 

D 

H 

X 

70° 

U 

Example: 

11V9 100-2-10-20 D126 PHT C 75 

Tool shape 

Tool dimensions 

Composition of the 

abrasive coating 

11V9 

100-2-10-20 

D 126 PHT C 75 

For every diamond or CBN abrasive shape 

there exists a unique FEPA designation 

based on an alphanumeric code, e.g., 11V9 

or 12A2/45°. 

An overview of the various shapes, 

complete with dimensions, is provided 

in the drawings on pages 28 to 33. 

In addition to the shape of the tool, the 

main dimensions of the grinding wheel 

body and of the abrasive coating must be 

specified. 

Refer to pages 28 to 33 for main dimensions. 

The following letter code is used: 

The composition of the abrasive coating 

(specification) completes the tool description. 

It consists of the following three items: 

Grit size 

e.g., D 126 for diamond (D), B 126 for CBN 

(B). The grit size code is explained in more 

detail below. 

205 

D = diameter 

W = coating width (face coatings) 

U = coating width (circumferential coating) 

X = coating depth 

Vo = profile angle 

R = radius 

H = bore diameter 

Bond 

The various bond types for dry and wet 

grinding are described on page 27. 

Where possible, the material to be 

machined should also be specified. 

Grit concentration 

e.g., C 75. For further details refer to 

page 27. 

Grit sizes Operation Abrasive type Diamond (D) 

grit sizes 

Pre-grinding 

Finish-grinding 

Fine grinding 

Coarse grit 

larger Grit size smaller 

Fine grit 

CBN (B) 

grit sizes 

D 251 – 

– B 252 

D 213 B 213 

D 181 B 181 

D 151 B 151 

D 126 B 126 

D 107 B 107 

D 91 B 91 

D 76 B 76 

D 64 B 64 

D 54 B 54 

D 46 B 46 

26 

205


Bond Types, Grit Concentrations, Recommendations for Use 

PFERD abrasive bond types 

and their characteristics 

In addition to the bond types described in this 

catalogue, a broad range of special bonds for 

special grinding tasks can be supplied by arrangement 

with our application engineers. 

For more information please contact our 

application engineering team. 

1. PHT 

Phenolic resin bond for high-performance dry 

grinding. 

PHT bonds are designed for dry grinding, i.e., 

they provide “cool” grinding properties even 

without the use of a coolant. 

2. PHT4.1 (CBN only) 

Bond for maximum stock removal rates. Very 

long tool life. Suitable for dry and wet grinding. 

3. PH4.2 (CBN only) 

High-performance bond for cool dry grinding 

at low feed rates, self-wearing type. It is not 

necessary to readjust the core. Only for 11 V 9 

and 12 V 9 up to 150 mm dia. 

4. PHST 

Phenolic resin bond for dry grinding at very 

high stock removal rates. 

PHST type bonds have an even higher load 

resistance, i.e., they allow a greater amount 

of infeed per stroke without causing thermal 

damage to the workpiece. 

Inevitably, the reduction in grinding time is 

obtained at the price of a slightly shorter tool 

life. 

5. PHN 

Phenolic resin bond for high-performance wet 

grinding. 

PHN is a bond type designed specifically for 

wet grinding. It is comparatively hard, providing 

an exceptional tool life and profile holding 

ability. 

Grit concentrations of 

resinoid-bonded diamond 

and CBN tools 

The grit concentration is selected according to 

the following principle: 

The term „grit concentration“ denotes the 

quantity of abrasive particles (diamond or 

CBN) in carats (ct) per unit volume (cm 3 ) of 

abrasive coating. 

The table lists the grit concentrations normally 

available for resinoid-bonded diamond and 

CBN tools. 

A high grit concentration should be chosen 

where the area of contact between the 

wheel and the workpiece is small. The tool 

will thus be sufficiently protected from 

wear, despite the high local pressure loads. 

A large contact area calls for the use of 

an abrasive that will reduce the associated 

grinding temperature and forces. Low grit 

concentrations are therefore preferable for 

tools with large contact areas, e.g., our 

12A2/45° cup wheels. 

Concentration 

code 

Carat weight per cm 3 

of coating volume (ct/cm 3 ) 

Grain volume in % 

of abrasive coating 

C 38 1.67 9 

C 50 2.2 12 

C 75 3.3 18 

C 100 4.4 24 

C 125 5.5 30 

205 

Recommendations for use of 

resinoid-bonded diamond and 

CBN tools 

Resinoid-bonded diamond and CBN grinding 

wheels are frequently used to grind or re- 

grind (i.e., sharpen) tungsten carbide or super 

high-speed steel (H.S.S.) tools. Applications include 

both wet and dry grinding. In addition, 

these tools are successfully employed in a 

wide variety of production grinding processes. 

In selecting a machine for use with diamond 

or CBN tools, high rigidity and a sufficient 

power output are key criteria to be considered. 

Care should also be taken to ensure that 

the machine will achieve the recommended 

cutting speed. 

Cutting speeds 

Diamond grinding wheels 

Dry grinding: approx. 15-20 m/s 

Wet grinding: approx. 20-35 m/s 

CBN grinding wheels 

Dry grinding: approx. 18-32 m/s 

Wet grinding: approx. 25-45 m/s 

In addition to the above, there are so-called 

“high-speed” grinding applications that will 

require the use of special machines. . 

Dry or wet grinding 

Wet grinding is generally preferable to dry 

as it reduces the load on the grinding wheel, 

thereby causing less wear. Moreover, the risk 

of overheating the workpiece is much lower. 

Nevertheless, resinoid-bonded diamond and 

CBN grinding wheels are very often used 

dry on tool grinding machines which are not 

equipped with suitable hoods or where constant 

visual monitoring is desirable. 

Coolants 

Diamond grinding wheels 

Emulsions (1-5%). 

CBN grinding wheels 

Low-viscosity mineral oils or emulsions 

(5-8%) with EP additives. 

Cooling with pure mineral oil has been shown 

to yield substantial tool life benefits in many 

production grinding environments. 

205 

27


Standard Range (Dry Grinding) 

Shape 11A2/60° 

Diamond 

Shape 

Dimension [mm] 

D - W - X - H 

Abrasive coating 

Grit / Bond / Concentr. 

EAN 

4007220 

11A2/60° 100 - 8 - 2 - 20 D 64 PHT C 75 261965 1 277 

11A2/60° 100 - 8 - 2 - 20 D 126 PHT C 75 261972 1 277 

Shape 11V9 

T 

D 

X 

70° 

U 


Shape 


D - X - U - H 



EAN 

4007220 

11V9 100 - 2 - 10 - 20 D 126 PHT C 75 168592 1 261 

11V9 100 - 3 - 10 - 20 D 126 PHST C 75 168622 1 272 

E 

H 

Shape 12A2/45° 

D 

T 

E 

W 

S 

X 


Shape 


D - W - X - H 



EAN 

4007220 

12A2/45° 125 - 10 - 2 - 20 D 64 PHT C 50 168677 1 391 

12A2/45° 125 - 10 - 2 - 20 D 126 PHT C 75 168660 1 396 

H 

Shape 12V9 

D 

X 

U 


Shape 


D - X - U - H 



EAN 

4007220 

12V9 100 - 2 - 10 - 20 D 126 PHT C 75 168646 1 234 

T 

E 

45° 

H 

205 

Shape 4BT9 

5° 

Ø D 

Ø J 

W 

R 05 


Shape 


D - W - X - H 



EAN 

4007220 

4BT9 100 - 6 - 1 - 20 D 126 PHT C 75 350119 1 132 

T 

Ø H 

20° 

X 

Shape 1A1R 

D 

X 


Shape 


D - X - U - H 



EAN 

4007220 

1A1R 100 - 5 - 1 - 20 D 151 PHT C 75 350096 1 94 

E 

H 

U 

Shape 1A1W 

S 

L2 

L4 

S1 

T 

X 

D 


Shape 

Dimension 

[mm] 

D - T - X 

Shank 



EAN 

4007220 

1A1W 3 - 5 - 0.75 3-50 D 126 PHN/T C 100 665817 1 25 

1A1W 4 - 5 - 1.0 3-50 D 126 PHN/T C 100 665763 1 25 

S 

L2 

T 

X 

D 

1A1W 5 - 5 - 1.5 3-50 D 126 PHN/T C 100 665770 1 25 

1A1W 6 - 6 - 1.5 6-50 D 126 PHN/T C 100 665787 1 27 

1A1W 8 - 8 - 2.0 6-50 D 126 PHN/T C 100 665794 1 30 

1A1W 10 - 8 - 2.0 6-50 D 126 PHN/T C 100 665824 1 35 

28 

205


Standard Range (Dry Grinding) 

Shape 11V9 

T 

D 

X 

70° 

U 

CBN 

Shape 


D - X - U - H 



EAN 

4007220 

11V9 100 - 2 - 10 - 20 B 126 PHT 4.1 C 75 350171 1 261 

11V9 100 - 2 - 10 - 20 B 151 PH 4.2 - 535646 1 261 

E 

H 

11V9 100 - 2 - 10 - 20 B 181 PHST C 75 168684 1 261 

Shape 12V9 

D 

X 

U 


Shape 


D - W - X - H 



EAN 

4007220 

12V9 100 - 2 - 10 - 20 B 126 PHT C 75 168707 1 234 

T 

E 

45° 

H 

Shape 4BT9 

5° 

Ø D 

Ø J 

W 

R 05 


Shape 


D - W - X - H 



EAN 

4007220 

4BT9 100 - 6 - 1 - 20 B 126 PHT C 75 350126 1 132 

T 

Ø H 

20° 

X 

Shape 1A1R 

D 

X 


Shape 


D - X - U - H 



EAN 

4007220 

1A1R 100 - 5 - 1 - 20 B 151 PHT C 75 350102 1 94 

E 

H 

U 

Shape 1A1W 

S 

S 

L2 

L4 

S1 

T 

X 

D 

X 

D 


Shape 

Dimension 

[mm] 

D - T - X 

Shank 



EAN 

4007220 

1A1W 3 - 5 - 0.75 3-50 B 126 PHN/T C 100 665695 1 25 

1A1W 4 - 5 - 1.0 3-50 B 126 PHN/T C 100 665701 1 25 

1A1W 5 - 5 - 1.5 3-50 B 126 PHN/T C 100 665718 1 25 

205 

L2 

T 

1A1W 6 - 6 - 1.5 6-50 B 126 PHN/T C 100 665725 1 27 

1A1W 8 - 8 - 2.0 6-50 B 126 PHN/T C 100 665732 1 30 

1A1W 10 - 8 - 2.0 6-50 B 126 PHN/T C 100 665749 1 35 

205 

29


Tool Shapes, Dimensions, Special Range 

Shape 1A1 

D 

Shape 4A2 

S = 15° 

D 

W 

U 

T 

S 

X 

H 

X 

D U X H 

50 4 - 6 - 8 - 10 - 12 2 - 3 - 4 

75 5 - 6 - 8 - 10 - 12 2 - 3 - 4 

100 6 - 8 - 10 - 12 2 - 3 - 4 

125 8 - 10 - 12 - 15 2 - 3 - 4 

150 8 - 10 - 12 - 15 2 - 3 - 4 

175 8 - 10 - 12 - 15 - 20 2 - 3 - 4 

200 12 - 15 - 20 - 25 - 30 2 - 3 - 4 

225 12 - 15 - 20 2 - 3 - 4 

250 15 - 20 - 25 - 30 - 40 - 50 2 - 3 - 4 

300 15 - 20 - 25 - 30 - 40 - 50 2 - 3 - 4 

350 20 - 25 - 30 - 40 - 50 2 - 3 - 4 

400 25 - 30 - 40 - 50 2 - 3 - 4 

450 25 - 30 - 40 - 50 2 - 3 - 4 

500 25 - 30 - 40 - 50 2 - 3 - 4 

Ordering example: 1A1 200-20-4-127 D 126 PHN C 75 

Shape 1A1R 

D 

please 

specify! 

X 

D W X H T-X 

50 3 

5 

50 5 5 

75 3 5 

75 3 5 

100 3 6 

100 4 6 

100 5 6 

100 6 6 

100 8 6 

100 10 6 

125 3 

2 or 

please 7 

125 4 3 or 

7 

125 5 specify! 

4 

7 

125 6 7 

125 8 7 

125 10 7 

150 3 9 

150 4 9 

150 5 9 

150 6 9 

150 8 9 

150 10 9 

150 12.5 9 

Ordering example: 4A2/15° 100-4-2-20 D 64 PHT C 50 

Shape 4BT9 

H 

Ø D 

Ø J 

W 

R 05 

E 

H 

U 

T 

5° 

Ø H 

20° 

X 

205 

D U X H E 

75 1 5 

0,8 

100 1 5 0,8 

125 1 5 please 0,8 

150 1 7 specify! 0,8 

175 1.2 7 0,9 

200 1.2 7 0,9 

Ordering example: 1A1R 150-1-7-20 D 151 PHT C 75 

Shape 1FF1 

D 

X 

D W X H T J 

75 6 1 

8 36 

100 6 1 please 10 50 

125 6 1 specify! 12 65 

150 6 1 15 80 

Ordering example: 4BT9 100-6-1-20 D 126 PHN C 75 

Shape 6A2 

T 

E 

D 

W 

X 

T 

D T X R H 

50 6 2 3 

50 8 2 4 

50 10 2 5 

75 6 2 3 

75 8 2 4 

75 10 2 5 

100 6 2 3 

100 8 2 4 

100 10 2 5 please 

100 12 2 6 specify! 

125 6 2 3 

125 8 2 4 

125 10 2 5 

125 12 2 6 

150 6 2 3 

150 8 2 4 

150 10 2 5 

150 12 2 6 

Ordering example: 1FF1 150-8/4R-2-32 D 126 PHN C 75 

Other dimensions available upon request! 

H 

R 

D W X H T-X E 

50 3 

20 8 

50 5 20 8 

75 3 20 10 

75 5 20 10 

75 10 20 10 

100 5 20 10 

100 8 20 10 

100 10 20 10 

100 12.5 20 10 

100 15 20 10 

125 4 23 10 

125 6 2 or 

please 

23 10 

125 8 3 or 

23 10 

125 10 

specify! 

4 

23 10 

125 12.5 23 10 

125 15 23 10 

125 20 23 10 

125 25 23 10 

150 6 23 10 

150 8 23 10 

150 10 23 10 

150 12.5 23 10 

150 15 23 10 

150 20 23 10 

150 25 23 10 

Ordering example: 6A2 125-10-2-20 D 126 PHT C 50 

H 

30 

205



Shape 6A9 

D 

X 

Shape 11V9 

D 

X 

U 

U 

T 

T 

E 

E 

70° 

D X U H T E 

75 1.5 6 

25 10 

75 1.5 10 25 10 

75 2 6 25 10 

75 2 10 25 10 

75 3 6 25 10 

75 3 10 25 10 

100 1.5 6 30 10 

100 1.5 10 30 10 

100 2 6 30 10 

100 2 10 30 10 

100 3 6 30 10 

100 3 10 please 30 10 

125 1.5 6 specify! 30 10 

125 1.5 10 30 10 

125 2 6 30 10 

125 2 10 30 10 

125 3 6 30 10 

125 3 10 30 10 

150 1.5 6 35 10 

150 1.5 10 35 10 

150 2 6 35 10 

150 2 10 35 10 

150 3 6 35 10 

150 3 10 35 10 


Shape 9A3 

T 

D W X T H E 

100 6 

22 

10 

100 8 22 10 

100 10 22 10 

125 6 22 10 

125 8 22 10 

125 10 22 10 

150 3 14 8 

150 4 25 or 35 14 

150 6 25 or 35 14 

150 8 2 25 or 35 14 

please 

150 10 or 25 or 35 14 

specify! 

150 15 3 25 or 35 14 

175 3 25 or 35 14 

175 4 25 or 35 14 

175 6 25 or 35 14 

175 8 25 or 35 14 

175 10 25 or 35 14 

175 15 25 or 35 14 

200 8 25 or 35 18 

200 10 25 or 35 18 

200 15 25 or 35 18 

Ordering example: 9A3 150-8-2-25-20 D 64 PHN C 75 


E 

D 

H 

H 

W 

X 

D X U H T E 

50 2 6 

30 10 

50 2 10 30 10 

75 1.5 6 30 10 

75 1.5 10 30 10 

75 2 6 30 10 

75 2 10 30 10 

75 3 6 30 10 

75 3 10 30 10 

100 1.5 6 35 10 

100 1.5 10 35 10 

100 2 6 35 10 

100 2 10 35 10 

100 3 6 please 35 10 

100 3 10 specify! 35 10 

125 1.5 6 40 10 

125 1.5 10 40 10 

125 2 6 40 10 

125 2 10 40 10 

125 3 6 40 10 

125 3 10 40 10 

150 1.5 6 50 10 

150 1.5 10 50 10 

150 2 6 50 10 

150 2 10 50 10 

150 3 6 50 10 

150 3 10 50 10 

Ordering example: 11V9 100-2-10-20 D 126 PHT C 75 

Shape 11A2S = 70° 

Shape 12A2S = 45 ° 

D W X H T - X E 

50 3 

15 8 

50 6 15 8 

75 3 20 9 

75 6 20 9 

75 10 20 9 

100 4 23 10 

100 6 23 10 

100 8 23 10 

100 10 23 10 

125 5 23 10 

125 6 

2 or 

23 10 

125 8 please 23 10 

3 or 

125 10 specify! 23 10 

125 12.5 

4 

23 10 

125 15 23 10 

150 6 23 10 

150 8 23 10 

150 10 23 10 

150 12.5 23 10 

150 15 23 10 

175 6 25 12 

175 10 25 12 

175 12.5 25 12 

175 15 25 12 


T 

E 

H 

D 

H 

W 

70° 

S 

X 

205 

205 

31



Shape 12A2S = 20° 

D 

W 

Shape 14A1 

D 

X 

T 

E 

S 

X 

T 

U 

D W X H T - X E 

75 3 

8 5 

75 5 8 5 

75 6 8 5 

75 8 8 5 

75 10 8 5 

100 3 10 6 

100 5 10 6 

100 6 10 6 

100 8 10 6 

100 10 10 6 

125 5 

2 or 

14 8 

125 6 please 14 8 

125 8 3 or 

specify! 14 8 

125 10 4 

14 8 

150 5 16 9 

150 6 16 9 

150 8 16 9 

150 10 16 9 

175 6 18 10 

175 10 18 10 

200 6 20 11 

200 10 20 11 

250 6 23 13 

250 10 23 13 


Shape 12V9 

H 

D 

X 

D U X H T J 

75 1-2 3-6 

6 50 

75 3-4 2-3-4 6 50 

100 1-2 3-6 6 80 

100 3-4-5 2-3-4 6 70 

125 1-2 3-6 7 105 

125 3-4-5-6 2-3-4 7 100 

150 1-2 3-6 8 130 

150 3-4-5-6 2-3-4 8 120 

please 

175 1-2 3-6 10 150 

specify! 

175 3-4-5-6 2-3-4 10 140 

200 1-2 6 12 175 

200 3-4-5-6-8-10 2-3-4 12 160 

250 6-8-10-12 2-3-4 15 200 

300 8-10-12 2-3-4 15 250 

350 10-12-15 2-3-4 20 300 

400 10-12-15-20 2-3-4 25 350 

450 10-12-15-20 2-3-4 25 400 

500 10-12-15-20 2-3-4 25 400 

The abrasive coating of this tool can also be supplied with a radius. 

Please specify in your order. 


H 

J 

205 

D X U H T E 

50 2 6 

20 10 

75 2 6 20 10 

75 3 6 20 10 

100 1.5 6 20 10 

100 1.5 10 20 10 

100 2 6 20 10 

100 2 10 20 10 

100 3 6 20 10 

100 3 6 20 10 

100 3 10 please 20 10 

125 1.5 6 specify! 25 10 

125 1.5 10 25 10 

125 2 6 25 10 

125 2 10 25 10 

125 3 6 25 10 

125 3 10 25 10 

150 2 6 25 10 

150 2 10 25 10 

150 3 6 25 10 

150 3 10 25 10 

Ordering example: 12V9 100-2-10-20 D 126 PHT C 75 

Shape 12C9 

T 

T 

E 

E 

D 

H 

45° 

W 

45° 

X 

U 

U 

Shape 14E9 

T 

D U X V° H T J 

50 1-2 6 35 

6 32 

50 1-2 6 45 6 32 

50 1-2 6 60 6 32 

50 1-2 6 90 6 32 

75 1-2 6 35 6 50 

75 1-2 6 45 6 50 

75 1-2 6 60 6 50 

75 1-2 6 90 6 50 

100 1-2 6 35 6 70 

please 

100 1-2 6 45 6 70 

specify! 

100 1-2 6 60 6 70 

100 1-2 6 90 6 70 

125 1-2 6 35 8 100 

125 1-2 6 45 8 100 

125 1-2 6 60 8 100 

125 1-2 6 90 8 100 

150 1-2 6 35 8 120 

150 1-2 6 45 8 120 

150 1-2 6 60 8 120 

150 1-2 6 90 8 120 

D 

H 

J 

X 

U V 

D W U X H T E 

100 6 4 2 

26 10 

100 10 4 2 26 10 

100 10 4 3 27 10 

125 6 4 2 26 10 

125 10 4 2 please 26 10 

125 10 4 3 specify! 

27 10 

26 10 

125 12.5 5 2 

150 10 4 2 26 10 

150 10 4 3 27 10 

150 12.5 5 2 26 10 

150 15 5 2 26 10 

H 

Ordering example: 14E9 150-2-6-60°-32 D 107 PHN C 125 

Ordering example: 12C9 100-10-4-2-20 D 64 PHN C 75 


32 

205


Tool Shapes, Dimensions, Special Range, Sharpening Block 

Shape 14F1 

D 

X 

Shape 14V1 

D 

T 

U 

T 

U 

H 

J 

R 

H 

J 

X 

V 

D U X R H T J 

40 2 

1 

6 25 

40 3 1.5 6 25 

40 4 2 6 25 

50 2 1 6 30 

50 3 1.5 6 30 

50 4 2 6 30 

75 2 1 6 50 

75 3 3 or 1.5 6 50 

75 4 4 or 2 please 6 50 

100 2 5 or 1 specify! 6 70 

100 3 6 1.5 6 70 

100 4 2 6 70 

125 2 1 6 100 

125 3 1.5 6 100 

125 4 2 6 100 

150 2 1 8 120 

150 3 1.5 8 120 

150 4 2 8 120 

Ordering example: 14F1 150-2/1R-6-32 D 107 PHN C 125 

D U X V° H T J 

50 3-4-5 

6 30 

50 6-8 6 30 

75 3-4-5 6 45 

75 6-8-10 6 45 

100 4-6 8 70 

100 8-10 8 70 

125 4-6 

20° 

8 100 

to 

125 8-10 8 100 

89° 

150 4-6 2 or 

please 8 120 

(please 

150 8-10 3 or 4 

specify! 8 120 

specify 

175 4-6-8 10 140 

individually) 

175 10 10 140 

200 4-6-8-10 12 160 

200 12-15 12 160 

250 4-6-8-10-12 15 200 

250 15-20 15 200 

300 4-6-8-10-12 15 250 

300 15-20 15 250 

Ordering example: 14V1 150-8-3/60°-32 D 107 PHN C 100 

Shape 1A1W 

S 

S1 

X 

D 

Shape 1A1W 

X 

L2 

L4 

T 

S 

D 

S 

X 

D 

L 2 

T 

L2 

T 

D T X S L 2 

S 1 

L 4 

3 6 0.75 3 60 1.5 8 

4 6 1 3 60 2.0 8 

5 6 1.5 3 60 2.0 8 

6 6 1.5 6 60 3.0 8 

6 8 1.5 6 60 3.0 10 

7 6 2 6 60 3.0 8 

8 6 2 6 60 4.0 8 

8 10 2 6 60 4.0 12 

9 6 2 6 60 5.0 8 

10 6 2 6 60 – – 

10 10 2 6 60 – – 

D T X S L 2 

12 6 2 6 60 

12 10 2 6 60 

15 6 2 6 60 

15 10 2 6 60 

18 6 2 6 60 

18 10 2 6 60 

20 6 2 6 60 

20 10 2 6 60 

Ordering example: 1A1W 15-10-2-6-60 D 91 PHNT C 100 

205 

Sharpening block 

This sharpening block is used to restore the 

sharpness of resinoid-bonded diamond and 

CBN grinding wheels (e.g., after dressing with 

a diamond dressing tool). 

The block is first soaked in coolant and then 

infed manually or by means of a suitable feeding 

device. 

Grinding with the sharpening block will 

quickly restore the sharpness of your grinding 

wheels. 

Order 

No. 

EAN 

4007220 

Dimensions 

[mm] 

SBL 1002413 255605 100 x 24 x 13 1 5 

205 

33

Diamond / CBN Grinding Tools, Resinoid Bond - Rerom

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