IDENTIFICATION CODE FOR DIAMOND & CBN WHEEL
SIZE OF DIAMOND ABRASIVE GRAIN
U.S.MESH# 20 30 40 50 60 80 100 120 140 170
FEPA D851 D602 D427 D301 D252 D181 D151 D126 D107 D91
MICRON
SIZE		 840 590 420 297 250 177 149 125 105 88
U.S.MESH# 200 230 270 325 400 500 600 800 1000 1500
FEPA D76 D64 D54 D46 D38          
MICRON
SIZE		 74 62 53 44 37 35 30 20 15 10
Thank you for your interested in HONGIA grinding wheels. To better service, You may
be easily ordered by using the marking system found on the chart below. Also please
refer to page 4 for more wheel identification details.

 

SD 100 N 75 B A 3.0
Abrasive Type Grit Size Grade Concentration Bond Bond Modification Diamond Sect. Depth
D-Natural Diamond

SD-Man-made Diamond

SDC-Nickel & Copper Coated Diamond

B-Coated Borazon CBN		 All grit sizes
from 60 to 1,500
J Soft
L
N Medium
P
R Hard
25
50
75
100
125		 B-Resinoid
M-Metal
V-Vitrified
P-Electroplated		 A letter or numeral or combination used here will indicate a variation from standard bond.
1 mm
1.5 mm
2 mm
3 mm
5 mm

Absence of depth symbol indicates soild diamond
U.S.MESH# 20 30 40 50 60 80 100 120 140 170 200 230 270 325 400 500 600 800 1000 1500
FEPA D851 D602 D427 D301 D252 D181 D151 D126 D107 D97 D76 D64 D54 D46 D38          
MICRON SIZE 840 590 420 297 250 177 149 125 105 88 74 62 53 44 37 35 30 20 15 10

 

6
CORE
SHAPE		 A
SHAPE OF
DIAMOND SECTION		 2
LOCATION OF
DIAMOND SECTION		 C
MODIFICATION
(DRILLED AND CSK)
HOLE
THE SYSTEM IS MADE UP OF FOUR COMPONENTS:
  1. Basic Core Shape
  2. Shape of Diamond Cross Section
  3. Location od Diamond Section
  4. Modifications

 

BASIC CORE SHAPES
1 9
2 11
3 12
4 14
6 15
A D FF L QQ
AH DD G LL S
B E H M U
C EE J P V
CH F K Q Y

 

LOCATION OF DIAMOND SECTION
Periphery
 Side
Both Side
 Inside Bevel
or Arc
Outside Bevel
or Arc
 Part of
Periphery
Part of Side
 Throughout
Corner
 Annular
Drill and Counterbore(B)
 Drill and Countersink(C)
 Plain Hole(H)
Holes Plain and Threaded(M)
 Relieved One Side(P)
 Relieved Two Sides(R)
Segmented Diamond Section(S)
 Segmental and Slotted(SS)
 Threaded Holes(T)
Diamond Inserted(Q)
 Diamond Inverted(V)
 Diamond Inserted and
Inverted(Y)

 

DIMENSIONS OF WHEEL
dimensions-wheel.gif (11920 bytes)
D Diameter(overall). S Length of cylindrical section,
or outside angle on back.
E Thickness at hole. T Thickness(overall)nominal.
H Hole diameter. U Width of edge.
J Diameter of outside flat,
or tip diameter.		 V Face angle,or angle.
K Diameter of inside flat. W Wall(rim),thickness at grinding
face,or width.
L Length,or length of spindle
projection.		 X Diamond Section Depth.
N Depth of relief, one side. Y Mandrel(shank diameter).
Q Refer to print.This letter is
used as a variable when no
other letter applies.		 BC Bolt Circle.
R Radius.    

 




 

 

Diamond Tools for Stone Industry Catalog No. H70E-9901

POLISHING TOOLSs (Type MDSS & HDSS)
Diamond Grinding Discs
Diamond Frame Saw Blades & Metal Bonded Diamond Mounted Saws
Diamond Core Drills & Profile Grinding Wheels
Reference Drawing of Various Bonding & Plating Items

POLISHING TOOLSs Type MDSS & HDSS     *C/No.701*

wpe1.jpg (13078 bytes)

Standard Dimensions for Type MDSS:

Diameter D

Segment

Hole

inch

mm

T

X

L

S

H

10

256

2.6

8

41

17

25.4

12

308

2.6/3

8

41

21

25.4/50

14

358

3/3.4

8

40

23

25.4/50

14

364

3

12

40

24

25.4/50

16

407

3

8

41

27

25.4/50

16

408

3.4

8

40

26

50

16

414

3.2

12

40

28

50

18

460

4

8

40

27

50

18

462

3.6

12

40

27

50

20

508

4/4.2

8

40

30

50

20

512

3.6

12

40

30

50

24

608

4

8

40

36

60/120

24

612

4.4

12

40

36

60/120

28

712

6

8

40

44

60/120

32

812

6

8

40

48

60/120

36

900

7

9

25

62

120

40

1000

7

9

25

70

120

48

1200

7.5

10

25

80

120

60

1520

9.5

12

25

100

120

64

1600

9.5

12

25

100

120

72

1806

10

12

25

120

80

80

2006

11

13

25

130

80

86

2206

11

13

25

132

80

100

2506

12

13

25

140

150

120

3000

13.5

15

25

160

120

Hongia's POLISHING TOOLSs, type MDSS, are used with high performances on block-cutting machines, on multi-blade machines, on bridge cutting machines and also for portable cutting machines.

Type of Slot of POLISHING TOOLSs:
Type W: Suitable for deep cutting for harder materials.
Type N: Minimizes chipping at corners and edges for materials cut, recommended for finer job requirements.
Type M: Suitable for slower cutting speed but longer tool life.


wpe3.jpg (6992 bytes)

*S: Number of Segments
How to order:
For better service, when ordering POLISHING TOOLSs type "MDSS". Specify your selection in order for HONGIA to design suitable specification.

1. Dimensions of saws.

2. Kinds of stone: marble, granite, limestone,  sandstone concrete, refractory, asphalt road.

3. Machine type: horsepower, r.p.m etc.

4. Depth of cut: thickness of stone.

5. Traverse speed.

6. Pieces per set of Multi-Blades.

Horizontal POLISHING TOOLSs - HDSS

Diameter D

Segment

Hole

inch

mm

T

X

L

S

H

14

356

6

8

40

23

45/50

16

408

6

8

40

24

45/50

18

460

6

8

40

27

45/50

20

508

6

8

40

30

45/50

24

608

5.2/6

8

40

36

60

Handy Diamond Saws
 

Type

Explanations

W

Continuous rim, Diamond heigh:5mm

WH

Continuous rim, Diamond heigh:7mm

S

Standard segment type

SN

Segment with narrow slots

SUP

Segment with under cut protection

T

Standard Turbo

TE

Econo Turbo

TW

Wave Turbo

Type

Explanations

TR

Rounded Edge Turbo

TA

Arrow Shape Turbo

TS

Segmented Turbo

TSW

Segment with Wave Turbo

TSS

Segment Spiral Turbo

TSSW

Spiral Segment Wave Turbo

TSP

Super Turbo
　 　

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Saw-07.jpg (8013 bytes)

Handy Diamond Saws Code No. Specifications:
1. Follow the types of saw, All are indicated by 4 digits.
2. First 2 digits: Diameter in inch size.
3. Third digit: Reserved.
4. Fourth digit: Type of diamond grade. 1 is in irregular shape, 9 is in highest blocky.
Example
1. TE-4503: 4.5” econo turbo type for general purpose.
2. S-1009: 10” segment type in spark quality.

Handy Diamond Saws diameter available: *C/No.702*

Diameter

Width

Height

Hole Size

Type available

Inch

mm

mm

mm

mm

4

105

1.8

7

20/16

S,T,TE,TW,TSSW,TR,TA,
TSW,TSS,TEB

4

106

2

7

20/16

TEB

4

110

1.8

5

20/16

W

4

110

1.8

7

22.2/20,20/16

S,T,TE,TSW,TW

4

114

1.8

7

20/16

WH

4.5

115

2

7

22.2/20,20/16

W,S,T,TSS

5

125

2

7

22.2/20

TEB

5

125

2.2

5

22.2/20

W

5

125

2.2

7

22.2/20

S,T

6

150

2.2

7

25.4/22.2,22.2/20

S,T,TEB

7

180

2.2

5

22.2/20

W

7

178

2.2

7

25.4/22.2,22.2/20

S,T,TEB

8

200

2.4

5

22.2/20

W

8

200

2.4

7

25.4/22.2,22.2/20

S,T

9

230

2.4

5

22.2/20

W

9

230

2.4

7

25.4/22.2

S,T

10

250

2.4

7

25.4/22.2

S,T

The "EAS" saw (photo in the left middle) can achieve better cutting than the segment type. Recommended for wet cutting. Type “EAS” has only one offer:106mm x 2mm x 20/16mm.

The “TEB” saw (photo in left below)can be used for both wet and dry cutting. It can not only be free cutting but also free chipping.(Normally contiune type can’t cut without cooling and also has loading problem. For segment type saw, the concussion caused by the open slots during operation will make side edge chipped.)

**Blanks of Eagle Saw Type are patent registered**

Product Code (Item No.)

Diamond Frame Blades & Mounted Saws
Diamond Frame Saws:                 *C/No.704*
When large blocks of marble, limestone or sandstone are transported from the mines to industrial plants, tens of diamond frame saws are used to slice them into slabs.
The maximum length of the stone blocks to be cut must be within one meter or less than the length of the frame saw. It is best to maintain the blocks as regular in shape as possible. As the irregularity of the blocks will induce uneven tensioning of the blades.
Besides, this causes much vibration and deformity of the blades, thus, reducing the efficiency.
Further more, this will result in the unbalanced and faster wear of the diamond segments.

Diamond Frame Saw Blade Specifications:

Ll: 3,000 TO 6,000mm (according to the type of machine) L2: 20mm             L3: 180mm
L4: 2,000 TO 4,000mm                                                         E: 3.5mm & 3mm    X: 7mm
G, Y: (Depends on the mounting method)                                 T, XD: 5mm            V: 60

Metal Bonded Diamond Mounted Saws                                           *C/No.705*

Type MSC is with continue rim, MSS is with Segments and both in 6mm shaft & 45mm total length. For the full Code No. please follow the Type MSC or MSS with saw diameter, like MSC-50 (50mm continue rim mounted saw) or MSS-25 (25mm segment mounted saw). For segment thickness, please refer to the dimension followed the Code No. below.
Diamond Core Drills & Profile Grinding Wheels

Diamond core drills are mainly used on profiling machines or drilling machines to perform drills for fountains, column bases, for panels anchorage, for kitchen and bathroom plans.
To ensure the optional used for any possible applications, the sizes from 1” up to 12” are available with diamond sintered segments. For small diameters from 4mm up to 25mm are with diamond rings typed MCDR.

Standard Dimensions for Diamond Core Drills Type MCDS
                                                                                       *C/No.706*

Code No.

Diameter

Segment Size(mm)

Drill

inch

mm

Length

Width

Depth

Length

MCDS-27

1

27.3

13

4.5

5

35

MCDS-33

1-1/4

33.1

13

4.5

5

40

MCDS-40

1-1/2

40.8

13

4.5

5

40

MCDS-45

1-3/4

45.8

13

4.5

5

40

MCDS-53

2

53.2

15

4.5

6

40

MCDS-56

2-1/4

56.7

15

4.5

6

40

MCDS-64

2-1/2

64.7

15

4.5

6

40

MCDS-77

3

77.2

15

4.5

6

40

MCDS-89

3-1/2

89.9

15

4.5

6

40

MCDS-110

4

110

20

5

6

70

MCDS-127

5

127.5

20

5

6

90

MCDS-160

6

160

20

5

6

90

MCDS-180

7

180.5

20

5

6

90

MCDS-205

8

205

20

6

6

90

MCDS-230

9

230

20

6

6

90