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Drill bit 6.2 long for metal - 148 mm / 97 mm HSS DIN 340 NWKb
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  • Drill bit 6.2 long for metal - 148 mm / 97 mm HSS DIN 340 NWKb
  • Drill bit 6.2 long for metal - 148 mm / 97 mm HSS DIN 340 NWKb - nr. 1
Artykuły Techniczne

Drill 6.2 long 148/97 HSS DIN 340

Artykuły Techniczne Artykuły Techniczne
3291
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Net price: €1.47

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Description

Technical data of long drill fi 6,2

Technical data
Working diameter of drill d fi 6,2 mm
Overall length l1 148 mm
Length of working part l2 97 mm

Cutting parameters of long drill bit fi 6,2 mm HSS NWKb

ISO symbolMaterialCutting speed Vc [m/min]Feed per revolution f [mm]Revolutions n [obr/min]Total feed rate [mm/min]
P Steel 12-21 0,06 637 38
K Cast iron 10-15 0,06 531 32
Copper and alloys 12-25 0,08 637 51

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Cutting parameters calculator

Long drill bit for metal fi 6,2

High quality long drill bit for metal fi 6,2 cylindrical, with a diameter of 6,2 mm. It is suitable for precision machining of hard materials falling into the category P1.2 - P1.3. This group includes unalloyed steels, metals, non-ferrous metals, metal alloys, plastics. Long drills for metal fi 6,2 in our offer are made by grinding method from special high-speed steel HSS (High Speed Steel) in accordance with the dimensional standard NWKb, DIN 340. Drills are characterized by high machining efficiency (drilling at high speed) and the possibility of obtaining very good precision. The drill blades are resistant to breaking, cracking, chipping, chipping, breaking out and even dulling. This makes it possible to use the drills for a long time and thus reduce machining costs. The drills can be used with conventional drilling machines, milling machines, lathes and CNC machine tools.

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Drill 6.2 long 148/97 HSS DIN 340

Drill 6.2 long 148/97 HSS DIN 340

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All orders are delivered by courier company GLS. For orders exceeding 369 PLN gross shipping is FREE

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