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Article no.: 121110 12
Solid carbide NC spotting drill 142° straight flutes, TiAlN, ⌀ DC h6: 12mm
Article no.: 121111 12
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 | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | GARANT VHM-NC-Anbohrer 142° TiAlN | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Holder shape | straight clamping flat | |
| Holder version | metric | |
| Holder size, metric | 12 mm | |
| Shank diameter | 12 mm | |
| Shank length | 70 mm | |
| Shank type | HB | |
| Cutter diameter, min. | 12 mm | |
| Cutter diameter, max. | 12 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | h6 | |
| Flute length | 18 mm | |
| Distance from cutter corner to cutter tip | 2.1 mm | |
| Number of teeth | 2 | |
| Twist direction | neutral, straight | |
| Helix angle, min. | 0 degrees | |
| Angle, 1st step | 142 degrees | |
| Point geometry | N | |
| Product designation (type) | N | |
| Tool material | solid carbide | |
| Cutting media, manufacturer’s designation | VHM TIALN | |
| Coating | TiAlN | |
| Interface | joint 1 | |
| Gauge length | 25 mm | |
| Usable length | 2.1 mm | |
| Overall length | 70 mm | |
| Weight | 88 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | Werksnorm | |
| Machining method | drilling into solid material (BVB) | |
| Colour ring | without | |
| Type of product | spotting drill | |
| Content | single part |
Identification & Classification
| Article number | 121111 12 | |
| EAN / GTIN | 4045197504678 | |
| Manufacturer number | 121111 12 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
260
N
240
N
200
P
90
P
80
P
65
P
55
M
35
M
30
S
40
K
90
N
200
Description
Version:
≥ ⌀ 6 mm with HB drive flat.
≥ ⌀ 6 mm with HB drive flat.
≥ ⌀ 6 mm with HB drive flat.
Application:
Point angle 142° so that the cutting edges of the following twist drill engage easily.
Note:
Use the speed for the actual hole ⌀ (not generally the speed for the drill outer ⌀).