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EAN / GTIN:
Manufacturer number:
Cat. No.:
HSS jobber drill roll forged N, uncoated, ⌀ DC h8: 3,4mm
Article no.: 238228
Catalog no.: 114000
Article code:
Offers
Product details
Technical Data
| Through-coolant | no | |
| Cooling lubricant | yes | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Holder shape | Standard | |
| Holder version | metric | |
| Holder size, metric | 0034 mm | |
| Type of mounting | spigot | |
| Shank diameter | 3.4 mm | |
| Cutter diameter, max. | 3.4 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | h8 | |
| Flute length | 39 mm | |
| Number of teeth | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 28 degrees | |
| Angle, 1st step | 118 degrees | |
| Point geometry | N | |
| Product designation (type) | N | |
| Tool material | HSS | |
| Coating | uncoated | |
| Interface | joint 1 | |
| Usable length | 33.9 mm | |
| Overall length | 70 mm | |
| Cutting direction | right-hand cutting | |
| Tool version | solid steel | |
| Standard | DIN 338 | |
| Machining method | drilling into solid material | |
| Colour ring | without | |
| Type of product | indexable drill | |
| Content | single part |
Identification & Classification
| Article number | 238228 | |
| Catalog number | 114000 | |
| EAN / GTIN | 4045197008749 | |
| Manufacturer number | 114000 3,4 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
45
P
40
P
30
P
25
K
25
Description
Version:
Roll forged, standard helix angle, core thickness and core taper.
Dimensions to DIN 338.
No interruption in the material structure, so the drill is more resilient and suitable for arduous drilling tasks (e. g. with hand held drills). Economy version.
Dimensions to DIN 338.
No interruption in the material structure, so the drill is more resilient and suitable for arduous drilling tasks (e. g. with hand held drills). Economy version.
Recommendation:
Maximum drilling depth:
L2 = LC - 1.5 × DC.
L2 = LC - 1.5 × DC.