Rough Finish

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Shape and Dimension of Abrasive Chips
Shape Note Use No. Dimension(mm) Remark
TR Rough Finish
 
35
30
25
18
12
10
6
4

35 x (28~35) ± 1.5

30 x (20~30) ± 1.5
25 x (18~25) ± 1.5
18 x (12~18) ± 1
12 x (8~12) ± 1
10 x (8~10) ± 0.5
6 x (6~7) ± 0.5
4 x (4~6) ± 0.5
Brown color note with "K"
TM Medium Finish  
TG Glossy Finish  
 

TA (Triangular Angle Cut)

 
TAR Rough Finish
 
25
18
12
10
8
6
4

25 x 25 ± 1.5
18 x 18 ± 1.5
12 x 12 ± 1.5
10 x 10 ± 1.5
8 x ( 8~10 )
6 x ( 4~8 )
4 x ( 5~6 )
 
TAM Medium Finish  
TAG Glossy Finish  
 

LA (Long Angle Cut)

 

LAR Rough Finish
 
22
16
10
8
5
5A
3

22 x 35 ± 1.5
16 x 20  ± 1.5
10 x (15 ~ 20) ± 1
8 x (10 ~ 12) ± 1
4.5 x (10~12) ± 0.5
4.5 x (5~6) ± 0.5
3 x (5~6) ± 0.5
 
LAM Medium Finish  
LAG Glossy Finish  
 

 

FA (Flat Angle Cut)

 

FAM Medium Finish 8

8 x 13 x (12~15) ± 1

 
FAG Glossy Finish
 

S (Sphere)

 

SR Rough Finish
 
20
18
15
12
9
7
5
4
3
d
20 ± 1.5
18 ± 1.5
15 ± 1.5
12 ± 1
8 ~ 9
6 ~ 7
4 ~ 5
3 ~ 4
2.5 ~ 3
 
SM Medium Finish  
SF Fine Finish Heavier/White color
SG Glossy Finish  
 

PC (Plastic Cone)

 

PCR Rough Finish
 
45
40
35
30
25
20
15
10

d x h

45 x 45 ± 2

40 x 40 ± 2
35 x 35 ± 2
30 x 30 ± 1.5
25 x 25 ± 1.5
20 x 20 ± 1.5
15 x 15 ± 1
10 x 10 ± 1
Heavy cutting, faster cutting
PCM Medium Finish For general Zinc and Aluminum
PCF Glossy Finish Use for surface finish before electroplating
 

 

Note:

1.Three specifications of PC grindstone in cone-shape.

a. Grade P  
  Produced with enhancement. Specific gravity is approximately 2.2 ~2.6, good for machining, Subtle substance saves time in grinding, particularly when applying in soft metal or plastic products, Pink or yellow in color
b. Grade A  
  Produced by imported high-quality abrasive and resin, good for machining with high endurability , Dark brown in color.
C. Grade G  
 

Produced by general abrasive and resin, endurable, green or red in color, The price is popular

.

2.In addition to the above listed specifications, orders for any other specifications or materials are welcomed.