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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
GARANT Master Steel Feed solid carbide stepped drill, TiAlN, for threads: M6
Article no.: 693438
Catalog no.: 125035
Article code:
Product details
Technical Data
| Through-coolant | yes, with 25 bar | |
| Cooling lubricant | yes | |
| Series | Master Steel | |
| Manufacturer’s designation | GARANT Master Steel FEED VHM-Stufenbohrer für Gewinde M6 | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Holder shape | Standard | |
| Holder version | metric | |
| Holder size, metric | 8 mm | |
| Shank diameter DS | 8 mm | |
| Length of shank LS | 36 mm | |
| Shank type | HA | |
| Cutter diameter, min. Dc min. | 5.1 mm | |
| Cutter diameter, max. Dc max. | 6.6 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | m7 | |
| Number of steps | 2 | |
| Index of step | 1; 2 | |
| Cutter diameter step Dc | 5.1 mm; 6.6 mm | |
| Step length L3 | 16.5 mm | |
| Flute length Lc | 41 mm | |
| Distance from cutter corner to cutter tip | 0.804 mm | |
| Number of teeth Z | 3 | |
| Twist direction | right-hand | |
| Helix angle, min. | 30 degrees | |
| Angle, 1st step | 145 degrees | |
| Step angle | 90 degrees | |
| Product designation (type) | H | |
| Tool material | solid carbide | |
| Cutting media, manufacturer’s designation | VHM | |
| Coating | TiAlN | |
| Interface | joint 1 | |
| Tolerance class | m7 | |
| Gauge length A | 43 mm | |
| Usable length L1 | 28 mm | |
| Overall length L | 79 mm | |
| Weight | 35 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | Werksnorm | |
| Machining method | drilling into solid material (BVB) | |
| Colour ring | green | |
| Machining strategy | HPC | |
| Type of product | stepped drill | |
| Content | single part |
Identification & Classification
| Article number | 693438 | |
| Catalog number | 125035 | |
| EAN / GTIN | 4062406066451 | |
| Manufacturer number | 125035 M6 | |
| 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.