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Drill bit 15.5 long for metal - 227 mm / 149 mm HSS DIN 340 NWKb
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  • Drill bit 15.5 long for metal - 227 mm / 149 mm HSS DIN 340 NWKb
  • Drill bit 15.5 long for metal - 227 mm / 149 mm HSS DIN 340 NWKb - nr. 1
Artykuły Techniczne

Metal drill bit 15.5 long 227/149 HSS DIN 340

Artykuły Techniczne Artykuły Techniczne
0263
€11.33 tax inc.

Net price: €9.21

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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 15.5

Technical data
Working diameter of drill d fi 15,5 mm
Overall length l1 227 mm
Length of working part l2 149 mm

Cutting parameters of long drill bit fi 15,5 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 0,12 255 31
K Cast iron 10-15 0,12 212 25
Copper and alloys 12-25 0,16 255 41

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Cutting parameters calculator

Long drill bit for metal fi 15,5

High-quality long drill bit for metal fi 15,5 cylindrical, according to NWKb DIN 340. Designed for high-performance and high-precision drilling. It has 2 central blades, strong cutting edges and special grooves for chip removal. The offered long metal drill bits fi 15,5 cylindrical are uniform, made entirely of modern molybdenum HSS (High Speed Steel). Thanks to it, the drills are very durable and designed for professional processing of hard and hard-to-machine materials classified as P1.2 - P1.3. They prove themselves as tools used in large factories and workshops, where not only conventional drills are used, but also milling machines, lathes and CNC machine tools. The drills allow high-performance drilling, at increased speeds and also very accurate. They are resistant to any mechanical damage (fractures, cracks, breakages)

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Metal drill bit 15.5 long 227/149 HSS DIN 340

Metal drill bit 15.5 long 227/149 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
Courier GLS Cash on delivery 17,26 zł gross Lead time 1 working day

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