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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Micro drill set HSS-E-PM N, uncoated, ⌀ DC -0.004: 0,85mm
Article no.: 2016654
Catalog no.: 112305
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | yes | |
| Number of tools | 5 pcs. | |
| Holder type | Plain shank | |
| Holder version | metric | |
| Holder tolerance class | h8 | |
| Shank diameter | 1.5 mm | |
| Shank length | 17.5 mm | |
| Holder diameter, lower dimension | -0.01 mm | |
| Cutter diameter, min. | 0.85 mm | |
| Cutter diameter, max. | 0.85 mm | |
| Tolerance of cutter diameter | manufacturer tolerance | |
| Min. manufacturer tolerance | -0.004 mm | |
| Max. manufacturer tolerance | 0 mm | |
| Flute length | 5.3 mm | |
| Distance from cutter corner to cutter tip | 0.3 mm | |
| Number of teeth | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 27 degrees | |
| Helix pitch | 5.3 mm | |
| Angle, 1st step | 118 degrees | |
| Point geometry | C | |
| Product designation (type) | N | |
| Tool material | HSS-E-PM | |
| Machining group | K (cast iron); M (stainless steel); N (non-ferrous metals); P (steel); S (difficult-to-machine materials) | |
| Cutting media, manufacturer’s designation | HSS | |
| Coating | uncoated | |
| Interface | joint 1; joint 1 | |
| Gauge length | 7.5 mm | |
| Usable length | 4.1 mm | |
| Overall length | 25 mm | |
| Functional length | 24.7 mm | |
| Weight | 2 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid steel | |
| Standard | DIN 1899 A | |
| Data carriers | without data carrier | |
| Machining method | drilling into solid material | |
| Colour ring | without | |
| Type of product | indexable drill | |
| Content | set |
Identification & Classification
| Article number | 2016654 | |
| Catalog number | 112305 | |
| EAN / GTIN | 4067263761167 | |
| Manufacturer number | 112305 0,85 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
70
N
45
N
40
P
40
P
30
P
25
P
10
P
8
M
12
M
8
S
5
K
25
N
80
Description
Version:
Special drill with reinforced shank, high concentricity and precision ground point.
Recommendation:
Maximum drilling depth:
L2 = LC - 1.5 × DC.
L2 = LC - 1.5 × DC.