ATORN stepped drill bit, short, type N, HSSE M4 4.5 mm HA
Brand: ATORN
Surface: Uncoated
Length: 58 mm
Art.-no. 11117004
Manufacturer article no. 10440168
EAN 4050293012996
Individual prices for customers after login
Application
Countersink and thread core holes are manufactured in one machining step. Sturdy short design in particular for using in NC machines and automatic machines.
Execution
- profile-ground
Advantage
- precise alignment of drill diameter and countersink diameter, lower process costs
- Special geometry for outstanding centring and positional accuracy
 | |
Brand | ATORN |
Main EAN Code | 4050293012996 |
Manufacturer Part Number | 10440168 |
Cutting material | HSSE |
Surface | Uncoated |
Type | N |
Angle of the tip | 118 Degree |
Tool holding device | HA parallel shank |
Suitable for screw thread | M4 |
Pilot hole diameter (d1) | 3.3 mm |
Spot-facer diameter (d2) | 4.5 mm |
Pilot hole length (l3) | 11 mm |
Chip flute length (l2) | 19 mm |
Length (l1) | 58 mm |
Shank diameter | 4.5 mm |
f steel 1000 | 0.05 mm/r |
Product Group | 112 |
Gross Weight | 0.007 kg |
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