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Long Drill Bit for Metal DIN 340 NWKb
DRILL NWKb 7,1 HSS DIN 340
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  • DRILL NWKb 7,1 HSS DIN 340
  • DRILL NWKb 7,1 HSS DIN 340 - zdjęcie 2

Drill bit 7.1 long HSS DIN 340 NWKb

Artykuły Techniczne Artykuły Techniczne
0204
€1.78 tax inc.

Net price: €1.45

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In stock > 10 pcs.
In stock > 10 pcs.

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Call and order: (44) 755-04-05

Description

Technical data of long drill 7,1

- working diameter of the drill d- 7.1 mm,

- total length l1 - 156,0 mm,

- length of the side part l2 -102,0 mm.

Long drill bit for metal 7,1

High-quality long drill bit for metal 7,1 with smooth cylindrical chuck, made according to the NWKb, DIN 340 dimensional standard. It has an apex angle of 118 degrees, strong ground cutting edges, two specially ground blades and special chip grooves, responsible for the removal of chips up the drilled hole. The 7.1 long metal drill bits we offer are made of modern HSS (High Speed Steel). This is a steel characterized by very good cutting properties. Drills made of this steel are resistant to harsh cutting conditions and resistant to any mechanical damage such as fractures, cracks, chipping, breakage and others. In addition, HSS drills allow drilling at high speeds, during which high temperatures are generated (up to 600 degrees C). The offered drills are designed for P1.2 - P1.3 grade materials, including unalloyed steels, metals, metal alloys, copper, aluminum and plastics. They can be used with conventional drills, milling machines, lathes and CNC numerical control machine tools.

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Drill bit 7.1 long HSS DIN 340 NWKb

Drill bit 7.1 long HSS DIN 340 NWKb

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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
Courier GLS Cash on delivery 17,26 zł gross Lead time 1 working day

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