|
|
(A)
|
(d Dia.)
|
(1 Lengthof Cut)
|
(D Shank Dia.)
|
O.A.L
|
|
HJ-SST-3025050 118°
|
118°
|
3
|
25
|
3
|
50
|
|
HJ-SST-4025050 118°
|
118°
|
4
|
25
|
4
|
50
|
|
HJ-SST-4125050 118°
|
118°
|
4.1
|
25
|
4.1
|
50
|
|
HJ-SST-4225050 118°
|
118°
|
4.2
|
25
|
4.2
|
50
|
|
HJ-SST-5025050 118°
|
118°
|
5
|
25
|
5
|
50
|
|
HJ-SST-6025050 118°
|
118°
|
6
|
25
|
6
|
50
|
|
HJ-SST-7030060 118°
|
118°
|
7
|
30
|
7
|
60
|
|
HJ-SST-8040075 118°
|
118°
|
8
|
40
|
8
|
75
|
|
HJ-SST-1040075 118°
|
118°
|
10
|
40
|
10
|
75
|
|
HJ-SST-1250100 118°
|
118°
|
12
|
50
|
12
|
100
|
|
HJ-SST-9040075 118°
|
118°
|
9
|
40
|
9
|
75
|
|
HJ-SST-6530060 118°
|
118°
|
6.5
|
30
|
6.5
|
60
|
|
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
|
| |
Design: Spiral flute, right cut, helical cooling hole, cylindrical shank
Material/Coating: Superfine Carbide / Black Nano, Bronze
Application: High feed rate drilling for efficient, economical and high-performance machining of ordinary steel, tool steel, stainless steel and special alloys.
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