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EAN / GTIN:
Manufacturer number:
Cat. No.:
GARANT Master Steel Feed solid carbide NC spotting drill, plain shank 155° DIN 6535 HA, TiAlN, ⌀ DC h6: 8mm
Article no.: 121130 8
Article code:
Product details
Technical Data
| Tool material | solid carbide | |
| Coating | TiAlN | |
| Angle, 1st step | 155 degrees | |
| Cutter diameter, min. Dc min. | 8 mm | |
| Overall length L | 79 mm | |
| Shank diameter DS | 8 mm | |
| Flute length Lc | 11 mm | |
| Tolerance class ISO | h6 | |
| Number of teeth Z | 3 | |
| Through-coolant | no | |
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Feed f | 0.18 mm/rev. | |
| Wet minimum | suitable | |
| Wet maximum | suitable | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL00400105 | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 8 mm | |
| Dry machining | suitable only under restricted conditions | |
| Holder tolerance class | h6 | |
| Length of shank LS | 36 mm | |
| Oil | suitable | |
| Shank type | HA | |
| Cooling lubricant | yes | |
| Series | Master Steel | |
| Manufacturer’s designation | GARANT Master Steel Feed VHM-NC-Anbohrer | |
| Cutter diameter, max. Dc max. | 8 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Distance from cutter corner to cutter tip | 0.886 mm | |
| Twist direction | right-hand | |
| Machining group | H (hard materials); K (cast iron); M (stainless steel); N (non-ferrous metals); P (steel); S (difficult-to-machine materials) | |
| Cutting media, manufacturer’s designation | VHM TIAIN | |
| Interface | joint 1 | |
| Tolerance class | h6 | |
| Usable length L1 | 43 mm | |
| Functional length | 0.886 mm | |
| Weight | 50 g | |
| Cutting direction | right-hand cutting | |
| Standard | Werksnorm | |
| Machining method | drilling into solid material (BVB) | |
| Colour ring | without | |
| Type of product | spotting drill | |
| Recommended maximum drilling depth | 0.8 mm | |
| Feed in | steel < 1100 N/mm2 | |
| Content | single part |
Identification & Classification
| Article number | 121130 8 | |
| EAN / GTIN | 4045197887504 | |
| Manufacturer number | 121130 8 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
260
N
220
N
200
P
120
P
110
P
100
P
90
P
70
H
60
M
55
M
50
S
40
K
120
K
80
Description
Version:
3-flute NC spotting drill with high positioning accuracy and special point angle 155° for the GARANT Master Steel Feed drill. The sector-leading technology of the drill point guarantees optimum self-centring behaviour and permits spot drilling on irregular surfaces.