Description
|
Brand |
SwissTech |
|
Coolant Delivery |
External |
|
Cutting Direction |
Right Hand |
|
Drill Diameter Metric |
4 |
|
Drill Diameter Tolerance |
h8 |
|
Drill Length Type |
Long Series |
|
EAN |
5036140196919 |
|
ECLASS Code |
21010101 |
|
Finish/Coating |
Uncoated |
|
Flute Length |
78 |
|
Flute Type |
Spiral |
|
Helix Angle |
28° |
|
Helix Type |
Normal Helix |
|
Individual or Set |
Individual |
|
Material |
Cobalt High Speed Steel |
|
Number of Pieces |
1 |
|
Overall Length |
119mm |
|
Point Angle |
135° |
|
Series |
4000 |
|
Shank Diameter Tolerance |
f11 |
|
Shank Type |
Straight |
|
Standards Met |
BS 328 DIN 340 |
|
System of Measurement |
Metric |
|
UNSPSC Code |
23241605 |
|
Web Thickness |
Strengthened |
These Series 4000 HSS-Co Parabolic Flute Straight Shank Long Series Drills are designed for superior drilling. Each drill is metric sized and possesses a parabolic flute. The drills have a high resistance to non-alloyed and alloyed steels and a chipbreaking point that performs well on long chipping materials with a tensile strength up to 1,300 N/mm2. The drills have a point angle of 130°, a high helix angle, a strengthened web thickness, a normal relief angle as well as a Ttlerance of diameter of h8 and a tolerance of shank of f11.
Features and Benefits
- Chipbreaking point performs well on long chipping materials
- Drills up to 5 times the diameter
- Available in a variety of sizes and specifications to suit your needs
Typical Applications
- Suited for long chipping materials
Standards
- DIN 340
- BS 328
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