Standard/Cut-off
|
 |
|
|
|
‘Allocated Material
| Product Name |
Allocated Material |
| Standard Stock |
Make-to-order |
| Straight |
TK8,NF15,TUZ20K |
All materials |
| 1-hole Straight(1ST) |
None |
All materials |
| 2-hole Straight(2ST) |
None |
All materials |
| Twisted 2Coolant hole(SP) |
NF15 |
All materials |
| nearnet-shaped |
None |
All materials |
Straight Carbide Rod
‘Outside-diameterTolerance
| Nominal diameter |
Tolerance |
Nominal diameter |
Tolerance |
Nominal diameter |
Tolerance |
Nominal diameter |
Tolerance |
| 1 |
+0.5
+0.2 |
6.5 |
+0.6
+0.2 |
12 |
+0.8
+0.3 |
17 |
+1.2
+0.6 |
| 1.5 |
7 |
12.5 |
18 |
| 2 |
7.5 |
13 |
19 |
| 2.5 |
8 |
13.5 |
20 |
| 3 |
8.5 |
14 |
21 |
| 3.5 |
9 |
14.5 |
22 |
| 4 |
9.5 |
15 |
23 |
| 4.5 |
10 |
15.5 |
24 |
| 5 |
10.5 |
16 |
25 |
| 5.5 |
11 |
16.5 |
26 |
| 6 |
11.5 |
|
|
27 |
| |
|
|
|
28 |
| 29 |
| 30 |
| 31 |
| 32 |
‘Length Tolerance
| Material |
Tolerance |
| BelowΣ3 |
OverΣ3 |
OverΣ21 |
| TK8ATG2ATG5 |
330 |
420 |
300 |
| TUZ20K,TUZ8,TF9K,NF15,NF08 |
300 |
395 |
\ |
P-hole Straight
‘Outside-diameterAInside-diameterTolerance
The meeting must be held because there is no standard product.
‘Hole Eccentricity Tolerance
| Hole diameter |
Eccentricity tolerance |
| Below Σ2.0 |
0.25 |
| OverΣ2.0 |
0.35 |
‘Length Tolerance
Nominal dimension + 15mm or longer
‘Runout tolerance
Follows the runout tolerance of Straight Carbide Rod.
Q-hole Straight
‘Outside Diameter, Inside Diameter, Pitch, and Hole Eccentricity Tolerance
| D |
Tolerance |
d |
Tolerance |
P |
Tolerance |
Hole Eccentricity Tolerance |
| 5 |
+1.2
+0.5 |
0.6 |
} 0.2 |
2.4 |
} 0.3 |
0.3 |
| 6 |
0.9 |
3 |
| 7 |
1 |
3.2 |
| 8 |
1.2 |
3.5 |
| 9 |
1.4 |
3.7 |
| 10 |
1.6 |
4.3 |
0.35 |
| 11 |
1.8 |
4.8 |
| 12 |
1.8 |
5.5 |
| 13 |
1.8 |
5.5 |
| 14 |
1.8 |
5.5 |
| 15 |
1.8 |
5.5 |
| 16 |
1.8 |
5.5 |
0.4 |
| 17 |
2 |
6 |
| 18 |
2 |
6 |
| 19 |
2 |
6 |
| 20 |
2 |
6 |
‘Length Tolerance
Standard length (420mm) or nominal dimension + 15mm
‘Runout tolerance
Follows the runout tolerance of Straight Carbide Rod.
Runout of Round Bar Straight and 2-hole Spiral
| |
Length |
Tolerance |
| BelowΣ3 |
|
Something to fall smoothly
|
| Σ3or higher |
Below 200 |
0`0.29 |
| 200 or longer |
0`0.59 |
| Standard length |
0`0.59 |
over@Σ3
Twisted 2-coolant hole(SP) |
Below 200 |
0`0.19 |
| over@200 |
0`0.39 |
| Standard length |
0`0.39 |
Carbide Rod Material
‘Property of Cemented Carbide for Carbide Rod
| Classification |
Material |
WC Particle Size
[Κm] |
ISO Classification |
Hardness
[HRA]@ |
Transverse Rupture Strength
[GPa] |
Density |
Component[wt%] |
| WC |
Co |
Other |
| Ultra-fine |
NF08 |
0.5 |
K05-K10 |
93.2 |
4.5 |
14.5 |
Bal. |
8.0 |
0.3 |
| TF9K |
0.5 |
K05-K15 |
93.0 |
3.8 |
14.5 |
Bal. |
9.0 |
0.5 |
| NF10 |
0.5 |
K10-K30 |
92.5 |
4.6 |
14.3 |
Bal. |
10.0 |
0.3 |
| Fine |
TUZ5T |
0.6 |
K05-K10 |
93.0 |
3.2 |
15.0 |
Bal. |
5.0 |
0.5 |
| TUZ8 |
0.6 |
K10-K20 |
92.0 |
4.2 |
14.3 |
Bal. |
10.0 |
\ |
| TUZ20K |
0.6 |
K15-K40 |
91.2 |
3.9 |
14.1 |
Bal. |
13.0 |
0.5 |
| NF15 |
0.8 |
K20-40 |
91.5 |
4.3 |
14.4 |
Bal. |
10.0 |
\ |
| Medium |
| TK8 |
0.8`2.0 |
K10 |
92.0 |
3.3 |
14.9 |
Bal. |
5.5 |
1.0 |
| TG2 |
1.5`3.5 |
K20 |
90.8 |
3.5 |
14.8 |
Bal. |
7.0 |
\ |
| TG5 |
1.5`3.5 |
K40 |
88.0 |
3.6 |
14.2 |
Bal. |
12.5 |
\ |
*1: Deflective Strength was measured with round bar of Σ6.
‘Material Recommended by Use
| @ |
Use |
Processed Material |
| End mill |
Drill |
Reamer |
Carbide Punch |
Mild Steel |
General Steel |
High Hardness Material |
Stainless Steel |
Ti Alloy |
Inconel |
Cast Iron |
Aluminum Alloy |
Copper Alloy |
Graphite |
| NF08 |
|
@ |
@ |
@ |
|
|
|
@ |
@ |
@ |
@ |
@ |
@ |
@ |
| TF9K |
|
|
|
@ |
@ |
@ |
|
|
|
|
@ |
@ |
|
@ |
| NF10 |
|
|
@ |
@ |
|
|
|
|
|
|
|
@ |
@ |
@ |
| TUZ5T |
@ |
@ |
|
@ |
@ |
@ |
@ |
|
@ |
@ |
@ |
|
@ |
|
| TUZ8 |
|
|
|
@ |
|
|
|
|
|
|
|
@ |
@ |
@ |
| TUZ20K |
|
|
@ |
|
|
|
@ |
@ |
@ |
@ |
|
@ |
@ |
@ |
| NF15 |
|
|
@ |
@ |
|
|
@ |
|
|
|
|
|
|
@ |
| TK8 |
@ |
@ |
|
@ |
@ |
|
@ |
@ |
@ |
@ |
|
|
|
@ |
| TG2 |
|
|
@ |
|
|
@ |
@ |
@ |
@ |
@ |
|
@ |
@ |
@ |
| TG5 |
@ |
@ |
@ |
|
|
@ |
@ |
@ |
@ |
@ |
@ |
|
|
@ |
*The above table is based on the research user application history. The real aptitude depends on the applied products and specification of blade type. |
|
|
 |
