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EAN / GTIN:
Manufacturer number:
Cat. No.:
GARANT Master Steel Feed solid carbide stepped drill, TiAlN, for threads: M12
Article no.: 125035 M12
Article code:
Product details
Technical Data
| Through-coolant | yes, with 25 bar | |
| Entry of cooling lubricant | with cooling lubricant entry, axially on bolt circle | |
| Escape of cooling lubricant | with cooling lubricant exit, axially angled | |
| Cooling lubricant | yes | |
| Series | Master Steel | |
| Manufacturer’s designation | GARANT Master Steel FEED VHM-Stufenbohrer für Gewinde M12 | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Holder shape | Standard | |
| Holder version | metric | |
| Holder size, metric | 14 mm | |
| Type of mounting | spigot | |
| Holder tolerance class | h6 | |
| Shank diameter | 14 mm | |
| Shank length | 45 mm | |
| Shank type | HA | |
| Cutter diameter, min. | 10.35 mm | |
| Cutter diameter, max. | 13.2 mm | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | m7 | |
| Number of steps | 2 | |
| Index of step | 1; 2 | |
| Step length | 30 mm | |
| Step angle | 90 degrees | |
| Flute length | 60 mm | |
| Distance from cutter corner to cutter tip | 1.63 mm | |
| Number of teeth | 3 | |
| Twist direction | right-hand | |
| Helix angle, min. | 30 degrees | |
| Angle, 1st step | 145 degrees | |
| Type of drilling tool | step drill | |
| Product designation (type) | N | |
| Tool material | solid carbide | |
| Cutting media, manufacturer’s designation | VHM | |
| Coating | TiAlN | |
| Interface | joint 1 | |
| Gauge length | 62 mm | |
| Usable length | 42 mm | |
| Overall length | 107 mm | |
| Weight | 160 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | Werksnorm | |
| Machining method | drilling into solid material | |
| Colour ring | green | |
| Machining strategy | HPC | |
| Type of product | stepped drill | |
| Content | single part |
Identification & Classification
| Article number | 125035 M12 | |
| EAN / GTIN | 4062406066505 | |
| Manufacturer number | 125035 M12 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
160
P
140
P
130
P
110
P
90
H
60
M
60
M
50
S
40
K
130
K
80
Description
Version:
For generation of optimum tapping holes. Creates ideal machining conditions for the subsequent tapping tool. The cutter ⌀ of the drill is matched to the thread that is to be produced, in order to achieve a threads true to gauge and for high process reliability of the tapping process. The 90° countersink for the thread is produced in the same operation as drilling the tapping hole.
3-flute drill, specially developed for use at very high feed rates. Outstandingly suitable for machines with high installed power and stable machining conditions.
Drill tolerance (⌀ D1): m7.
First level tolerance (⌀ D2): h7.
3-flute drill, specially developed for use at very high feed rates. Outstandingly suitable for machines with high installed power and stable machining conditions.
Drill tolerance (⌀ D1): m7.
First level tolerance (⌀ D2): h7.