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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Solid carbide HPC deep hole drill plain shank DIN 6535 HA 16×D, TiAlN, ⌀ DC h7: 3,5mm
Article no.: 430330
Catalog no.: 123688
Article code:
Product details
Technical Data
| Through-coolant | yes, with 40 bar | |
| Feed f | 0.08 mm/rev. | |
| Wet maximum | suitable | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL00600115 | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 6 mm | |
| Holder tolerance class | h6 | |
| Shank diameter DS | 6 mm | |
| Length of shank LS | 36 mm | |
| Shank type | HA | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | VHM-HPC-Tieflochbohrer zylindrischer Schaft DIN 6535 HA 16×D | |
| Cutter diameter, min. Dc min. | 3.5 mm | |
| Cutter diameter, max. Dc max. | 3.5 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | h7 | |
| Flute length Lc | 60 mm | |
| Number of teeth Z | 2 | |
| Twist direction | right-hand | |
| Angle, 1st step | 135 degrees | |
| Type of drilling tool | double chamfer drill | |
| Pilot drill required | yes | |
| Tool material | solid carbide | |
| Cutting media, manufacturer’s designation | VHM TIALN | |
| Coating | TiAlN | |
| Interface | joint 1 | |
| Tolerance class | h7 | |
| Gauge length A | 64 mm | |
| Usable length L1 | 54.8 mm | |
| Overall length L | 100 mm | |
| 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 | indexable drill | |
| Version (×D) | 16×D | |
| Recommended maximum drilling depth | 54.8 mm | |
| Feed in | steel < 900 N/mm2 | |
| Content | single part |
Identification & Classification
| Article number | 430330 | |
| Catalog number | 123688 | |
| EAN / GTIN | 4045197355249 | |
| Manufacturer number | 123688 3,5 | |
| Article class | 11E | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
110
P
95
P
95
P
95
P
75
M
55
M
50
K
100
Description
Version:
Spiral fluted, with 4 guide chamfers and internal cooling channels. New generation of high performance deep hole drills in the HPC range.
With 135° point angle and special h7 cutting edge tolerance for optimum generation of a deep hole.
High roundness and alignment accuracy of the deep hole.
With 135° point angle and special h7 cutting edge tolerance for optimum generation of a deep hole.
High roundness and alignment accuracy of the deep hole.
Note:
Flute length LC = L2 + 1.5 × DC.
For process reliability when using the 16×D deep hole drill, an initial centre drilling with No. 121068 – 121121 or 4×D pilot drilling operation 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.
For process reliability when using the 16×D deep hole drill, an initial centre drilling with No. 121068 – 121121 or 4×D pilot drilling operation 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.