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Drill bit 5.2 long for metal - 126 mm / 82 mm HSS DIN 340 NWKb
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  • Drill bit 5.2 long for metal - 126 mm / 82 mm HSS DIN 340 NWKb
  • Drill bit 5.2 long for metal - 126 mm / 82 mm HSS DIN 340 NWKb - nr. 1
Artykuły Techniczne

Drill 5.2 long 126/82 HSS DIN 340

Artykuły Techniczne Artykuły Techniczne
3907
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Net price: €1.32

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W magazynie: 10-100 szt.
W magazynie: 10-100 szt.

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Description

Technical data of long drill fi 5,2

Technical data
Working diameter of drill d fi 5,2 mm
Overall length l1 132 mm
Length of working part l2 87 mm

Cutting parameters of long drill fi 5,2 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 0,06 764 46
K Cast iron 10-15 0,06 637 38
Copper and alloys 12-25 0,08 764 61

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Cutting parameters calculator

Long drill bit for metal fi 5,2

Modern long drill bit for metal fi 5,2 with cylindrical shank designed for drilling holes with a diameter of 5,2 mm. It is a precision ground drill bit, manufactured in accordance with the dimensional standard NWKb, DIN 340 from special HSS - High Speed Steel. Long drills for metal fi 5,2 in our offer have 2 central blades, strong cutting edges resistant to impact and lateral forces, as well as special spiral grooves for fast removal of chips up the drilled hole. The biggest advantage of the drill bits is the combination of the specific geometric features of the drill bits and the high properties of high-speed steel. This results in the ability to increase cutting capabilities. The most important thing is to achieve higher drilling performance and much higher precision. In addition, cylindrical drills of this type allow working in harsh working conditions, and in particular are resistant to fractures, cracks, chipping and other mechanical damage. Designed for conventional machine tools (drills, milling machines, lathes) and CNC - computer numerical control technology.

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Drill 5.2 long 126/82 HSS DIN 340

Drill 5.2 long 126/82 HSS DIN 340

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