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Drill bit 10.9 long for metal - 195 mm / 128 mm HSS DIN 340 NWKb
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  • Drill bit 10.9 long for metal - 195 mm / 128 mm HSS DIN 340 NWKb
  • Drill bit 10.9 long for metal - 195 mm / 128 mm HSS DIN 340 NWKb - nr. 1
Artykuły Techniczne

Drill 10.9 long 195/128 HSS DIN 340

Artykuły Techniczne Artykuły Techniczne
13099
€6.47 tax inc.

Net price: €5.26

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W magazynie: 10-100 szt.

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Description

Technical data of long drill fi 10.9

Technical data
Working diameter of drill d fi 10,9 mm
Overall length l1 195 mm
Length of working part l2 128 mm

Cutting parameters of long drill bit fi 10,9 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 0,08 382 31
K Cast iron 10-15 0,08 318 25
Copper and alloys 12-25 0,1 382 38

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Cutting parameters calculator

Long drill bit for metal fi 10,9

Long drill bit for metal fi 10,9 mm. Manufactured completely by grinding method according to the dimensional standard NWKb, DIN 340. For the production of this type of drill a special HSS - High Speed Steel was used. This is a modern tool steel characterized by high cutting properties. First of all, drills made of this steel allow high-performance and very precise drilling. The holes made are axial along the entire length and with a low degree of roughness. Long drills for metal fi 10,9 made of HSS steel are resistant to very harsh processing conditions and their blades are resistant to breaking, cracking, chipping, chipping and even dulling. They are suitable for drilling holes in unalloyed steel, metals, metal alloys and plastics. They are recommended for workshop and production work using traditional drills, lathes and milling machines, as well as CNC - computer numerical control machine tools.

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Drill 10.9 long 195/128 HSS DIN 340

Drill 10.9 long 195/128 HSS DIN 340

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