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Manufacturer number:
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Jobber drill long HSS W, uncoated, ⌀ DC h8: 8mm
Article no.: 116040 8
Article code:
Product details
Technical Data
| Tool material | HSS | |
| Standard | DIN 340 | |
| Coating | uncoated | |
| Cutter diameter, min. Dc min. | 8 mm | |
| Tolerance class ISO | h8 | |
| Overall length L | 165 mm | |
| Flute length Lc | 109 mm | |
| Shank diameter DS | 8 mm | |
| Helix angle, min. | 37 degrees | |
| Product designation (type) | W | |
| Through-coolant | no | |
| Number of teeth Z | 2 | |
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | Spiralbohrer lang HSS | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL00800105 | |
| Holder shape | Standard | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Distance from cutter corner to cutter tip | 1.9 mm | |
| Twist direction | right-hand | |
| Point geometry | A | |
| Cutting media, manufacturer’s designation | HSS | |
| Interface | joint 1 | |
| Tolerance class | h8 | |
| Gauge length A | 126 mm | |
| Usable length L1 | 101 mm | |
| Weight | 44 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid steel | |
| Machining method | drilling into solid material (BVB) | |
| Colour ring | yellow | |
| Type of product | indexable drill | |
| recommended maximum drilling depth | 97 mm |
Identification & Classification
| Article number | 116040 8 | |
| EAN / GTIN | 4045197025883 | |
| Manufacturer number | 116040 8 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
70
N
45
N
40
Description
Version:
With point geometry shape A from size 2.5 mm.
Strengthened core without core taper. Precision ground point. Wide flutes with heavily honed back edges. Bright ground surface finish.
Strengthened core without core taper. Precision ground point. Wide flutes with heavily honed back edges. Bright ground surface finish.
Advantage:
For deep hole drilling and for use with drill bushings.
Recommendation:
Maximum drilling depth:
L2 = LC - 1.5 × DC.
L2 = LC - 1.5 × DC.