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NWKc Morse metal drill bits DIN 345
Drill 4.5 mm extra long - 295 mm / 160 mm HSS
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  • Drill 4.5 mm extra long - 295 mm / 160 mm HSS
  • Drill 4.5 mm extra long - 295 mm / 160 mm HSS - nr. 1
Artykuły Techniczne

Drill 4.5 extra long 295/160 HSS DIN 1869

Artykuły Techniczne Artykuły Techniczne
3599
Diameter (mm): 4,524 sizes of this drill
22,533,544,555,566,56,777,288,58,68,89101111,5121314
€4.69 tax inc.

Net price: €3.82

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W magazynie: 3 pcs.
W magazynie: 3 pcs.

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

Description

Technical data of extra long drill fi 4.5

Technical data
Working diameter of drill d fi 4,5 mm
Overall length l1 295 mm
Length of working part l2 160 mm

Cutting parameters of extra long drill fi 4.5 mm HSS NWKp

ISO symbolMaterialCutting speed Vc [m/min]Feed per revolution f [mm]Revolutions n [obr/min]Total feed rate [mm/min]
P Steel 12-21 0,04 955 38
K Cast iron 10-15 0,04 796 32
Copper and alloys 12-25 0,05 955 48

May be useful

Cutting parameters calculator

Extra-long twist drills with cylindrical shank for steel and cast iron for general use. The recommended use is for deep holes, or when greater tool overhang is required. Use in: carbon steel, auto steel, structural steel, gray iron, aluminum bronze, new silver Cu Zn Ni alloy, gray iron, tin-zinc bronze, electronic copper malleable brass. High-performance drilling; precision, heavy duty.

Extra long drill bit for metal 4,5

Drill bits very long formetal fi 4,5 twist very long with cylindrical shank for steel and cast iron of general use. The recommended use is for making deep holes, or when greater tool overhang is required. Application in: carbon steel, auto steel, structural steel, gray iron, aluminum bronze, new silver Cu Zn Ni alloy, gray iron, tin-zinc bronze, electronic copper malleable brass. It is permissible to drill in alloy steel which has a tensile limit Rm 1200 N/mm2, zinc alloy, zinc, malleable cast iron

High-performance long metal drill fi 4.5, type NWKp with cylindrical shank, with a nominal diameter of 4.5 mm and a length of 295/160. This drill is designed for demanding challenges. It is suitable for drilling very deep holes in materials of class P1.2 - P1.3. These are unalloyed steels, metals, automatic steels, non-ferrous metals, non-ferrous metals, metal alloys, cast iron, alloy steels. We offer you high-quality NWKp drill bits made of specialized HSS (High Speed Steel). Thanks to its properties, the drills are resistant to all mechanical damage, fractures, cracks, chipping, chipping and others. HSS drills are recommended for high-performance machining, even at increased speeds, under high temperatures - up to 600 degrees C. They are suitable for various types of conventional and CNC numerical control machine tools.

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Drill 4.5 extra long 295/160 HSS DIN 1869

Drill 4.5 extra long 295/160 HSS DIN 1869

Shipping

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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