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Drill bit 3 long for metal - 100 mm / 66 mm HSS DIN 340 NWKb
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  • Drill bit 3 long for metal - 100 mm / 66 mm HSS DIN 340 NWKb
  • Drill bit 3 long for metal - 100 mm / 66 mm HSS DIN 340 NWKb - nr. 1
Artykuły Techniczne

Drill 3 long 100/66 HSS DIN 340

Artykuły Techniczne Artykuły Techniczne
3011
€0.91 tax inc.

Net price: €0.74

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Description

Technical data of long drill fi 3

Technical data
Working diameter of drill d fi 3 mm
Overall length l1 100 mm
Length of working part l2 66 mm

Cutting parameters of long drill fi 3 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 0,04 1274 51
K Cast iron 10-15 0,04 1062 42
Copper and alloys 12-25 0,05 1274 64

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Cutting parameters calculator

Long drill bit for metal fi 3,0


High-performance long drill bit for metal fi 3,0 twist diameter for drilling through-holes and blind holes in very hard and hard-to-machine materials. It has 2 central blades, strong cutting edges insensitive to impact and lateral forces, as well as special grooves designed to remove chips during drilling. Long drills for metal fi 3.0 in our offer are made of special HSS high-speed steel according to the dimensional standard NWKb, DIN 340. The drills are characterized by very high cutting properties, first of all, high resistance to harsh working conditions and the possibility of high-performance drilling. Their strong blades are resistant to any mechanical damage, so the drills can be used for a very long time. The holes produced are axial along their entire length and are characterized by low roughness. Cylindrical drills are suitable for professional workshop machining using various types of conventional machine tools (drills, milling machines, lathes), as well as CNC computer-controlled machine tools.

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Drill 3 long 100/66 HSS DIN 340

Drill 3 long 100/66 HSS DIN 340

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

Courier GLS Przelew24 / Prepayment 14,76 zł gross Delivery time 1 working day
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