Tungsten Steel Center Drill,Hardness55
Code No.
|
A
|
d Dia.
|
I Length of Cut
|
D Shank Dia.
|
O.A.L
|
HJ-TSD-038050 90°
|
90°
|
3
|
8
|
3
|
50
|
HJ-TSD-041150 90°
|
90°
|
4
|
11
|
4
|
50
|
HJ-TSD-061550 90°
|
90°
|
6
|
15
|
6
|
50
|
HJ-TSD-082060 90°
|
90°
|
8
|
20
|
8
|
60
|
HJ-TSD-102575 90°
|
90°
|
10
|
25
|
10
|
75
|
HJ-TSD-123075 90°
|
90°
|
12
|
30
|
12
|
75
|
Free Cutting Copper, Structural Steel, Elastic Steel
|
≤250HB
|
■
|
250-350HB
|
■
| |
Infiltrated Steel, Tempered Steel
|
≤30HRC
|
■
|
Tool Steel
|
≤45HRC
|
■
|
45-55HRC
|
■
| |
55-60HRC
|
■
| |
≥60HRC
|
■
| |
Stainless Steel
|
■
| |
Titanium
|
| |
High Temperature
|
| |
Cast Stainless Steel
|
■
| |
Cast Iron
|
≤180HB
|
■
|
≥180HB
|
■
| |
Aluminum, Aluminum Alloy, Copper, Copper Alloy, Others
|
|