{{ name }}
Article no. {{ combinedCodeWithHighlight }}
Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
HOLEX CleverDrill HSS jobber drill N, uncoated, ⌀ DC h8 (mm or inch): 4,2
Article no.: 325348
Catalog no.: 114031
Article code:
Offers
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 | |
| Series | CleverDrill | |
| Manufacturer’s designation | HOLEX CleverDrill Spiralbohrer HSS | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Holder shape | Standard | |
| Holder version | metric | |
| Holder size, metric | 0042 mm | |
| Type of mounting | spigot | |
| Shank diameter | 4.2 mm | |
| Shank length | 32 mm | |
| Holder diameter, ISO tolerance class | 4.2 mm | |
| Cutter diameter, min. | 4.2 mm | |
| Cutter diameter, max. | 4.2 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | h8 | |
| Body diameter | 4.2 mm | |
| Flute length | 43 mm | |
| Distance from cutter corner to cutter tip | 1.262 mm | |
| Number of teeth | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 25 degrees | |
| Angle, 1st step | 118 degrees | |
| Point geometry | C | |
| Product designation (type) | N | |
| Tool material | HSS | |
| Standard designation for cutting medium, 2nd Priority | HSS | |
| Standard designation for cutting medium, 3rd Priority | HSS | |
| Machining group | P (steel) | |
| Coating | uncoated | |
| Interface | joint 1 | |
| Gauge length | 53 mm | |
| Usable length | 36.7 mm | |
| Overall length | 75 mm | |
| Functional length | 34.6 mm | |
| Weight | 9.727 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid steel | |
| Standard | DIN 338 | |
| Data carriers | without data carrier | |
| Machining method | drilling into solid material | |
| Colour ring | without | |
| Type of product | indexable drill | |
| Content | single part |
Identification & Classification
| Article number | 325348 | |
| Catalog number | 114031 | |
| EAN / GTIN | 4062406743949 | |
| Manufacturer number | 114031 4,2 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
80
N
60
N
50
P
35
P
32
P
22
P
18
K
30
N
40
Description
Version:
HOLEX CleverDrill: Sturdy drills for all standard applications. Improved spot drilling behaviour due to cross-ground form. Standard core thickness and core taper. Profile ground. Surface: Bronze-coloured tempered helical flutes.
Recommendation:
Maximum drilling depth:
L2 = LC - 1.5 × DC.
L2 = LC - 1.5 × DC.
Note:
Successor product to No. 114030.
Size 13.2 – 20: With stepped shank ⌀ 12.7 mm.
Size 13.2 – 20: With stepped shank ⌀ 12.7 mm.