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EAN / GTIN:
Manufacturer number:
Cat. No.:
Solid carbide high performance drill plain shank DIN 6535 HE, TiN, ⌀ DC h7: 3mm
Article no.: 122320 3
Article code:
Product details
Technical Data
| Tool material | solid carbide | |
| Standard | DIN 6537 K | |
| Coating | TiN | |
| Cutter diameter, min. Dc min. | 3 mm | |
| Tolerance class ISO | h7 | |
| Overall length L | 62 mm | |
| Flute length Lc | 20 mm | |
| Shank diameter DS | 6 mm | |
| Angle, 1st step | 140 degrees | |
| Helix angle, min. | 30 degrees | |
| Product designation (type) | K | |
| Through-coolant | no | |
| Number of teeth Z | 2 | |
| Content | single part | |
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | no | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Shank type | HE | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Twist direction | right-hand | |
| Interface | joint 1 | |
| Tolerance class | h7 | |
| Gauge length A | 26 mm | |
| Usable length L1 | 16 mm | |
| Weight | 18 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Machining method | drilling into solid material (BVB) | |
| Colour ring | without | |
| Type of product | indexable drill | |
| Version (×D) | 4×D | |
| recommended maximum drilling depth | 15.5 mm |
Identification & Classification
| Article number | 122320 3 | |
| EAN / GTIN | 4045197385987 | |
| Manufacturer number | 122320 3 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
140
N
120
P
80
P
75
P
65
P
60
P
35
K
70
Description
Version:
Cutting chisel edge with high centring accuracy due to strong core and special point geometry. Straight major cutting edges with slightly honed edges and special flute profile produce short chips.
Note:
Flute length LC = L2 + 1.5 × DC.
NEW GENERATION AVAILABLE!
Recommended successor product is No. 122503.
NEW GENERATION AVAILABLE!
Recommended successor product is No. 122503.