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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
GARANT Master Steel Micro solid carbide drill, plain shank DIN 6535 HA 20×D, AlCrN, ⌀ DC h6: 2,21-Xmm
Article no.: 326048
Catalog no.: 121228
Article code:
Product details
Technical Data
| Through-coolant | yes, with 40 bar | |
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Cooling lubricant | yes | |
| Series | Master Steel | |
| Wet maximum | suitable | |
| Manufacturer’s designation | GARANT Master Steel Micro VHM-Bohrer zylindrischer Schaft | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Interface coding | ZYL00300115 | |
| Holder shape | Standard | |
| Holder version | metric | |
| Holder size, metric | 3 mm | |
| Dry machining | unsuitable | |
| Type of mounting | spigot | |
| Holder tolerance class | h6 | |
| Shank diameter | 3 mm | |
| Shank length | 28 mm | |
| Oil | suitable | |
| Air | suitable only under restricted conditions | |
| Cutter diameter, min. | 2.21 mm | |
| Cutter diameter, max. | 2.3 mm | |
| Configurable | yes | |
| Interval configurability | 0.01 mm | |
| Tolerance of cutter diameter | manufacturer tolerance | |
| Flute length | 50.6 mm | |
| Number of teeth | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 30 degrees | |
| Angle, 1st step | 128 degrees | |
| Point geometry | A | |
| Pilot drill required | yes | |
| Tool material | solid carbide | |
| Standard designation for cutting medium, 2nd Priority | solid carbide | |
| Standard designation for cutting medium, 3rd Priority | solid carbide | |
| Machining group | P (steel) | |
| Coating | AlCrN | |
| Interface | joint 1 | |
| Overall length | 82 mm | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | Werksnorm | |
| Data carriers | without data carrier | |
| Machining method | drilling into solid material | |
| Colour ring | green | |
| Machining strategy | HPC | |
| Type of product | indexable drill | |
| Content | single part |
Identification & Classification
| Article number | 326048 | |
| Catalog number | 121228 | |
| EAN / GTIN | 4062406632915 | |
| Manufacturer number | 121228 2,21-X | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
50
N
50
P
70
P
60
P
50
P
42
M
42
M
30
S
25
K
58
N
50
Description
Version:
High-performance micro-drill foruniversal material use, focussing on steel processing. Maximum process reliability due to exactly matched tools within the overall system and expanded guide chamfer. Drilling of very small diameters down to the maximum depth after creating a pilot hole. Optimum compromise between core diameter and flute size for optimum chip evacuation – even with long-chipping materials. The increased metal removal rates and longer tool life ensure an economical drilling process, even with very small hole diameters combined with a large L/D ratio.
Note:
Delivery time: 10 working weeks
Minimum order quantity: 5 pieces
Items made to order for a specific customer: Cancellation only up to a maximum of 3 working days after receipt of order acknowledgement. Items cannot be returned. We reserve the right to over-deliver or under-deliver by +/-10% (minimum 1 piece).
Minimum order quantity: 5 pieces
Items made to order for a specific customer: Cancellation only up to a maximum of 3 working days after receipt of order acknowledgement. Items cannot be returned. We reserve the right to over-deliver or under-deliver by +/-10% (minimum 1 piece).