Каталог Sumitomo твердосплавные заготовки - страница 7

Special Rod Blanks
Drill Blanks with Oil Holes Micro Drill Blanks
* KH12 can be made to order.

Good
XF1


Fracture Resistance
AF0
ZF16
AFU
F0
ø0.3 ø0.5 ø1.0
Drill Diameter
Wear Resistance Good

■ Shape (Ex.) ■ Shape (Ex.)
Lead Range ød
øD ＋0.2


øD
0


a


L
L (max310mm)
Right Helix 30°, 2 Holes
■ Dimensions (mm) ■ Solid Type (mm)
Core øD L
Diameter Oil Hole Hole Pitch
Diameter Lead Range Applications
øD ød a
øD1 2.15 ±0.02 32.0 +0.9
+0.4
0
3.6 3.3 0.5 ±0.05 1.5 -0.1 15.7 to 17.0
0 3.25 ±0.02 38.1 +1.0
+0.4
4.6 4.3 0.6 ±0.1 1.7 -0.2 20.9 to 22.7
0 * Other sizes can be made to order.
5.6 5.3 0.7 ±0.1 2.4 -0.3 26.2 to 28.4
6.6 6.3 0.8 ±0.1 2.8 ±0.2 31.4 to 34.0
7.6 7.3 1.0 ±0.1 3.2 ±0.2 36.6 to 39.7
■ Composite Type (Rough Ground)
8.6 8.3 1.1 ±0.1 3.6 ±0.2 41.9 to 45.4 øD L
9.6 9.3 1.2 ±0.2 4.0 ±0.2 47.1 to 51.0
10.6 10.3 1.3 ±0.2 4.4 ±0.2 52.3 to 56.7 1.2 to 1.8 ±0.05 12 to 330 ±0.5%
For
11.6 11.3 1.3 ±0.2 4.4 ±0.2 57.5 to 62.4
Straight * Made to order dimensions can be accepted.
12.6 12.3 1.4 ±0.2 4.8 ±0.2 62.8 to 68.1 Drills Centreless grinding can be performed.
13.6 13.3 1.5 ±0.2 5.2 ±0.2 68.0 to 73.7
14.6 14.3 1.7 ±0.2 5.6 ±0.2 73.2 to 79.4 ■ Grade Applications (G: Best, S: Good)
15.6
16.6
15.3
16.3
1.8 ±0.2
1.9 ±0.2
6.0 ±0.2
6.4 ±0.2
78.5 to 85.1
83.7 to 90.7
・Tool Diameter (mm)
K
Grade (Up to ø0.15) (ø0.15 to ø0.40) (ø0.40 and Above) Carbide Materials
Brazed Tools
17.6 17.3 2.0 ±0.2 6.8 ±0.2 88.9 to 96.3
18.6 18.3 2.1 ±0.2 7.2 ±0.2 94.1 to 102.0 XF1 G S
19.6 19.3 2.3 ±0.2 7.6 ±0.2 99.3 to 107.7 AF1 S S
20.6 20.3 2.4 ±0.2 8.0 ±0.2 104.6 to 113.4
AF0 S G S
3.6 3.3 0.2 ±0.05 0.8 -0.1
-0.2 15.7 to 17.0
0 AFU G S
3.6 3.3 0.4 ±0.05 1.2 -0.2 15.7 to 17.0
0 ZF16 S S
4.6 4.3 0.4 ±0.05 1.2 -0.2 20.9 to 22.7
5.6 5.3 0.5 ±0.05 0
1.5 -0.3 26.2 to 28.4 F0 S G
6.6 6.3 0.5 ±0.1 2.0 ±0.2 31.4 to 34.0 ・Working Conditions
7.6 7.3 0.6 ±0.1 2.0 ±0.2 36.6 to 39.7
Grade Hardened Steel High Speed Machining Stacked Plates For Routers
8.6 8.3 0.7 ±0.1 2.4 ±0.2 41.9 to 45.4 For
9.6 9.3 0.8 ±0.2 2.8 ±0.2 47.1 to 51.0 Stepped XF1 S
10.6 10.3 1.0 ±0.2 3.2 ±0.2 52.3 to 56.7 Drills AF1 S
11.6 11.3 1.0 ±0.2 3.2 ±0.2 57.5 to 62.4 AF0 S G S
12.6 12.3 1.1 ±0.2 3.6 ±0.2 62.8 to 68.1 AFU S S
13.6 13.3 1.1 ±0.2 3.6 ±0.2 68.0 to 73.7 ZF16 S G
14.6 14.3 1.2 ±0.2 4.0 ±0.2 73.2 to 79.4 F0 G S G
15.6 15.3 1.3 ±0.2 4.4 ±0.2 78.5 to 85.1
16.6 16.3 1.4 ±0.2 4.8 ±0.2 83.7 to 90.7
K7