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Drill bit 4.5 long for metal - 126 mm / 82 mm HSS DIN 340 NWKb

Drill 4.5 long 126/82 HSS DIN 340

Name: Drill 4.5 long 126/82 HSS DIN 340
Brand: Artykuły Techniczne
SKU: 19952
Price: 1.36 EUR
Availability: OutOfStock

Producer: Artykuły Techniczne

reference: 12701

Diameter (mm): 4,5140 sizes of this drill

1 1,1 1,2 1,3 1,4 1,5 1,6 1,7 1,8 1,9 2 2,1 2,2 2,3 2,4 2,5 2,6 2,7 2,8 2,9 3 3,1 3,2 3,3 3,4 3,5 3,6 3,7 3,8 3,9 4 4,1 4,2 4,3 4,4 4,5 4,6 4,7 4,8 4,9 5 5,1 5,2 5,3 5,4 5,5 5,6 5,7 5,8 5,9 6 6,1 6,2 6,3 6,4 6,5 6,6 6,7 6,8 6,9 7 7,1 7,2 7,3 7,4 7,5 7,6 7,7 7,8 7,9 8 8,1 8,2 8,3 8,4 8,5 8,6 8,7 8,8 8,9 9 9,1 9,2 9,3 9,4 9,5 9,6 9,7 9,8 9,9 10 10,1 10,2 10,4 10,5 10,6 10,7 10,8 10,9 11 11,1 11,2 11,3 11,4 11,5 11,6 11,7 11,8 11,9 12 12,1 12,2 12,3 12,4 12,5 12,7 12,8 13 13,3 13,5 13,7 14 14,25 14,5 15 15,5 15,75 16 16,5 17 17,25 17,5 18 18,25 18,5 18,75 19 19,25 19,5 20

€1.36 tax inc.

Net price: €1.11

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

Description

Technical data of long drill fi 4.5

Technical data
Working diameter of drill d	fi 4,5 mm
Total length l1	126 mm
Length of working part l2	82 mm

Cutting parameters of long drill fi 4.5 mm HSS NWKb

ISO symbol	Material	Cutting 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

Long drill bit for metal fi 4,5

Modern long drill for metal fi 4,5 with cylindrical shank, manufactured from special molybdenum HSS (High Speed Steel), in accordance with the dimensional standard NWKb, DIN 340. The drills we offer have strong ground cutting edges insensitive to impact and lateral forces, a tip angle of 118 degrees, and spiral chip grooves designed to carry chips up the drilled hole. The advantages of long drills for metal fi 4.5 cylindrical make them extremely resistant to very difficult working conditions, and above all to the high temperature created when cutting at high speed. Such drilling makes it possible to reduce the processing time and thus gives the possibility of better use of the available workstations. An important advantage of the drills is their very long service life, which is closely related to the high resistance of high-speed steel to any mechanical damage, such as fractures, cracks, chipping, breakage, blunting and others. The drills are recommended for conventional drilling machines, lathes, milling machines and CNC numerical control machine tools.

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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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