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Article no.: 111310 M4
HSS-E centre drill for tapping holes A with flat, uncoated, for threads: M4
Article no.: 111313 M4
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 | |
| Manufacturer’s designation | Kernloch-Stufenzentrierbohrer HSS-E A mit Fläche für Gewinde | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 0080 mm | |
| Shank diameter | 8 mm | |
| Shank length | 8 mm | |
| Holder diameter, ISO tolerance class | 7 mm | |
| Holder diameter, upper dimension | 0 mm | |
| Holder diameter, lower dimension | -0.012 mm | |
| Shank type | HB | |
| Cutter diameter, min. | 3.3 mm | |
| Cutter diameter, max. | 4.3 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | manufacturer tolerance | |
| Min. manufacturer tolerance | 0 mm | |
| Max. manufacturer tolerance | -0.05 mm | |
| Body diameter | 8 mm | |
| Flute length | 23 mm | |
| Number of teeth | 2 | |
| Angle, 1st step | 120 degrees | |
| Product designation (type) | A | |
| Tool material | HSS-E | |
| Standard designation for cutting medium, 2nd Priority | P | |
| Standard designation for cutting medium, 3rd Priority | P | |
| Cutting media, manufacturer’s designation | HSS-E | |
| Coating | uncoated | |
| Interface | joint 1 | |
| Gauge length | 42 mm | |
| Usable length | 16.75 mm | |
| Overall length | 63 mm | |
| Functional length | 23 mm | |
| Weight | 20 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid steel | |
| Standard | DIN 332/2 | |
| Data carriers | without data carrier | |
| Machining method | drilling into solid material | |
| Colour ring | without | |
| Type of product | tapping hole subland drill | |
| Content | single part |
Identification & Classification
| Article number | 111313 M4 | |
| EAN / GTIN | 4062406101947 | |
| Manufacturer number | 111313 M4 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
65
N
65
N
60
P
28
P
30
P
30
P
9
P
7
M
7
K
28
N
35
Description
Version:
Stepped centre drill for tapping holes to Form A.
For combined production of centring, entry chamfer and tapping hole all in a single operation.
With additional flats on the shank.
For combined production of centring, entry chamfer and tapping hole all in a single operation.
With additional flats on the shank.