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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Jobber drill HSS-Co8, TiAlN, ⌀ DC h8: 2,1mm
Article no.: 188128
Catalog no.: 114550
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 | |
| Feed f | 0.02 mm/rev. | |
| Wet maximum | suitable | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL00210105 | |
| Holder shape | plain shank | |
| Holder tolerance class | h8 | |
| Shank diameter DS | 2.1 mm | |
| Oil | suitable | |
| Cooling lubricant | yes | |
| Cutter diameter, min. Dc min. | 2.1 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | h8 | |
| Flute length Lc | 24 mm | |
| Distance from cutter corner to cutter tip | 0.4 mm | |
| Number of teeth Z | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 35 degrees | |
| Helix pitch | 11.2 mm | |
| Angle, 1st step | 135 degrees | |
| Point geometry | C | |
| Tool material | HSS Co 8 | |
| Machining group | M (stainless steel); P (steel); S (difficult-to-machine materials) | |
| Cutting media, manufacturer’s designation | HSS-CO8 TIALN | |
| Coating | TiAlN | |
| Interface | joint 1 | |
| Tolerance class | h8 | |
| Usable length L1 | 22 mm | |
| Overall length L | 49 mm | |
| Functional length | 48.5 mm | |
| Cutting direction | right-hand cutting | |
| Tool version | solid steel | |
| Standard | DIN 338 | |
| Data carriers | without data carrier | |
| Machining method | drilling into solid material (BVB) | |
| Colour ring | blue | |
| Type of product | indexable drill | |
| Recommended maximum drilling depth | 20.9 mm | |
| Feed in | Inox > 900 N/mm2 | |
| Content | single part |
Packaging units
| 1 Carton | 5 pieces |
Identification & Classification
| Article number | 188128 | |
| Catalog number | 114550 | |
| EAN / GTIN | 4045197020703 | |
| Manufacturer number | 114550 2,1 | |
| Article class | 11B | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
37
P
31
P
12
P
10
M
20
M
15
S
6
Description
Version:
Extremely high heat resistance,very robust due to strong core.
With point geometry shape C.
With point geometry shape C.
Recommendation:
Maximum drilling depth:
L2 = LC - 1.5 × DC.
L2 = LC - 1.5 × DC.