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Vaše materiálové číslo:
EAN / GTIN:
Číslo výrobce:
Katalogové číslo:
TK vrták na hluboké otvory GARANT Master Steel Deep válcová stopka DIN 6535 HA 16×D, TiAlN, ⌀ DC j6: 4,3mm
Artiklové číslo: 123888 4,3
Vaše materiálové číslo:
Údaje o výrobku
Technické údaje
| Tool material | solid carbide | |
| Coating | TiAlN | |
| Tolerance class ISO | j6 | |
| Cutter diameter, min. Dc min. | 4.3 mm | |
| Overall length L | 126 mm | |
| Flute length Lc | 84 mm | |
| Shank diameter DS | 6 mm | |
| Number of teeth Z | 2 | |
| Angle, 1st step | 138 degrees | |
| Through-coolant | yes, with 40 bar | |
| Cooling lubricant | yes | |
| Series | Master Steel | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL00600115 | |
| Holder shape | Standard | |
| Holder version | metric | |
| Length of shank LS | 36 mm | |
| Holder diameter, lower dimension | -0.008 mm | |
| Shank type | HA | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Distance from cutter corner to cutter tip | 0.825 mm | |
| Twist direction | right-hand | |
| Helix angle, min. | 30 degrees | |
| Helix pitch | 23.398 mm | |
| Point geometry | A | |
| Pilot drill required | ano | |
| Standard designation for cutting medium, 2nd Priority | solid carbide | |
| Standard designation for cutting medium, 3rd Priority | solid carbide | |
| Machining group | P (steel) | |
| Cutting media, manufacturer’s designation | VHM | |
| Interface | joint 1 | |
| Tolerance class | j6 | |
| Gauge length A | 90 mm | |
| Usable length L1 | 77.55 mm | |
| Functional length | 125.175 mm | |
| Weight | 52 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | Werksnorm | |
| Data carriers | without data carrier | |
| Machining method | drilling into solid material (BVB) | |
| Colour ring | green | |
| Machining strategy | HPC | |
| Type of product | indexable drill | |
| Version (×D) | 16×D | |
| Recommended maximum drilling depth | 77.6 mm | |
| Content | single part |
Identifikace a klasifikace
| Katalogové číslo | 123888 4,3 | |
| EAN / GTIN | 4062406267674 | |
| Číslo výrobce | 123888 4,3 | |
| Výrobce/odpovědná osoba | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Aplikační tabulka
P
125
P
115
P
110
P
110
P
90
M
65
M
60
S
30
K
115
Popis
Version:
Excellent chip evacuation due to the unequal helical pitch of the flutes, guide rings and additional guide chamfers for very high precision when drilling. Maximum process reliability due to exactly matching tools within the overall system. Drilling up to the maximum depth without a pilot drill. Significantly increased tool stability due to the substantially strengthened core. Increased metal removal rates and outstanding tool lives lead to an economical high-end drilling process.
Note:
Flute length LC = L2 + 1.5 × DC.
For process reliability when using the 16×D deep-hole drill, initial centre drilling with No. 121068 – 121121 or a pilot hole of at least 4×D with pilot drill No. 122736 is necessary. For deep holes greater than 20×D, a pilot hole to the maximum drilling depth with pilot drill No. 122736 is absolutely essential. The generation of a pilot hole improves process reliability. The specified L/D ratio gives the minimum achievable depth of hole with the respective deep-hole drill.
For process reliability when using the 16×D deep-hole drill, initial centre drilling with No. 121068 – 121121 or a pilot hole of at least 4×D with pilot drill No. 122736 is necessary. For deep holes greater than 20×D, a pilot hole to the maximum drilling depth with pilot drill No. 122736 is absolutely essential. The generation of a pilot hole improves process reliability. The specified L/D ratio gives the minimum achievable depth of hole with the respective deep-hole drill.