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EAN / GTIN:
Manufacturer number:
Cat. No.:
Jobber drill HSS-E-PM HPC, TiAlN, ⌀ DC h8: 11,8mm
Article no.: 641539
Catalog no.: 114610
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Feed f | 0.11 mm/rev. | |
| Wet maximum | suitable | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL01180105 | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 11,8 mm | |
| Holder tolerance class | f11 | |
| Shank diameter DS | 11.8 mm | |
| Length of shank LS | 48 mm | |
| Oil | suitable | |
| Cooling lubricant | yes | |
| Cutter diameter, min. Dc min. | 11.8 mm | |
| Cutter diameter, max. Dc max. | 11.8 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | h8 | |
| Flute length Lc | 94 mm | |
| Number of teeth Z | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 38 degrees | |
| Angle, 1st step | 130 degrees | |
| Tool material | HSS-E-PM | |
| Machining group | K (cast iron); M (stainless steel); P (steel) | |
| Cutting media, manufacturer’s designation | HSS-E-PM | |
| Coating | TiAlN | |
| Interface | joint 1 | |
| Tolerance class | h8 | |
| Usable length L1 | 84 mm | |
| Overall length L | 142 mm | |
| Cutting direction | right-hand cutting | |
| Tool version | solid steel | |
| Standard | DIN 338 | |
| Machining method | drilling into solid material (BVB) | |
| Colour ring | green | |
| Machining strategy | HPC | |
| Type of product | indexable drill | |
| Recommended maximum drilling depth | 76.3 mm | |
| Feed in | steel < 900 N/mm2 | |
| Content | single part |
Packaging units
| 1 Carton | 5 pieces |
Identification & Classification
| Article number | 641539 | |
| Catalog number | 114610 | |
| EAN / GTIN | 4045197856920 | |
| Manufacturer number | 114610 11,8 | |
| Article class | 11B | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
80
N
70
N
60
P
50
P
40
P
25
P
14
M
20
M
15
S
12
K
50
N
60
Description
Version:
High-performance HPC twist drills for high-alloy and high tensile materials. Particularly strong due to strengthened core and a parabolic flute profile. Point geometry with rake angle correction. Precise concentricity for exact holes.
With form S point.
With form S point.
Recommendation:
Maximum drilling depth:
L2 = LC - 1.5 × DC.
L2 = LC - 1.5 × DC.