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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Pro Drill indexable drill with combination shank, for indexable inserts SOMT / XOMT
Article no.: 723791
Catalog no.: 235010
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially angled | |
| Cooling lubricant | yes | |
| Series | Pro Drill | |
| Manufacturer’s designation | HOLEX Pro Drill Wendeplatten-Vollbohrer | |
| Interface position | on the machine; on the machine; on the machine; on the machine | |
| Holder type | Plain shank; Plain shank; Plain shank; Plain shank | |
| Interface coding | ZYL02001015; ZYL04001015; ZYL02001015; ZYL04001015 | |
| Holder shape | straight clamping flat; straight clamping flat; straight clamping flat; straight clamping flat; straight clamping flat; straight clamping flat; straight clamping flat; straight clamping flat | |
| Holder version | metric; metric; metric; metric; metric; metric; metric; metric | |
| Holder size, metric | 0400 mm; 0400 mm; 0400 mm; 0400 mm; 0400 mm; 0400 mm; 0400 mm; 0400 mm | |
| Type of mounting | spigot; spigot; spigot; spigot | |
| Shank diameter | 40 mm; 40 mm; 40 mm; 40 mm | |
| Shank length | 70 mm; 70 mm; 70 mm; 70 mm | |
| Holder diameter, ISO tolerance class | 40 mm; 40 mm; 40 mm; 40 mm | |
| Holder diameter, lower dimension | -0.016 mm; -0.016 mm; -0.016 mm; -0.016 mm | |
| Cutter diameter, min. | 40 mm | |
| Body diameter | 48 mm | |
| Flute length | 189 mm | |
| Distance from cutter corner to cutter tip | 1.167 mm | |
| Number of cutting edges, total | 2 | |
| Twist angle | 19 degrees | |
| Type of flute | 2 | |
| Adjustment range | setting not possible | |
| Angle, 1st step | 176 degrees | |
| Side rake angle | 0 degrees | |
| Relief angle | 0 degrees | |
| Guide elements | without guide elements | |
| Type of fastening for insert | S (with counterbore screwed through hole) | |
| Insert designation | SOMT05T204; SOMT13M510 | |
| Interface | joint 1; joint 1 | |
| Gauge length | 196 mm | |
| Usable length | 160 mm | |
| Overall length | 266 mm | |
| Functional length | 266 mm | |
| Max. speed | 8’300 min-1 | |
| Weight | 1’705 g | |
| Cutting direction | right-hand cutting | |
| Tool version | steel support with soldered hard material cutter inserts to DIN ISO 513 (Hx, Cx, Bx, Dx) | |
| Data carriers | without data carrier | |
| Machining method | drilling into solid material | |
| Machining strategy | HPC | |
| Type of product | indexable drill for cutter inserts | |
| Content | single part |
Identification & Classification
| Article number | 723791 | |
| Catalog number | 235010 | |
| EAN / GTIN | 4062406253721 | |
| Manufacturer number | 235010 40 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
HOLEX Pro Drill indexable drills combine cost efficiency with technically fully developed capability.
For use up to 4×D in challenging drilling applications.
Bore tolerance: -0.05 / +0.3 mm
For use up to 4×D in challenging drilling applications.
Bore tolerance: -0.05 / +0.3 mm
Application:
With indexable inserts No. 235030 – 235082.
Both SOMT inserts for the outer insert seat and also XOMT inserts for the inner insert seat are required.
Both SOMT inserts for the outer insert seat and also XOMT inserts for the inner insert seat are required.
Supplied with:
With insert screws (supplied without indexable inserts).
Recommendation:
When spot-drilling reduce the feed rate to 70%.