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Drill 8.6 long metal drill bit - 165 mm / 109 mm HSS DIN 340 NWKb

Metal drill bit 8.6 long 165/109 HSS DIN 340

Name: Metal drill bit 8.6 long 165/109 HSS DIN 340
Brand: Artykuły Techniczne
SKU: 18244
Price: 2.72 EUR
Availability: InStock

Producer: Artykuły Techniczne

reference: 0218

Diameter (mm): 8,6140 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

€2.72 tax inc.

Net price: €2.21

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Description

Technical data of long drill fi 8.6

Technical data
Working diameter of drill d	fi 8,6 mm
Overall length l1	165 mm
Length of working part l2	109 mm

Cutting parameters of long drill bit fi 8,6 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	0,08	478	38
K	Cast iron	10-15	0,08	398	32
	Copper and alloys	12-25	0,1	478	48

May be useful

Cutting parameters calculator

Long drill bit for metal fi 8,6

High-quality ground long drill bit for metal fi 8,6 twist, with smooth cylindrical shank with a diameter of 8,6 mm, made according to the standards of the dimensional standard NWKb, DIN 340. It has 2 central blades, a tip angle of 118 degrees, strong cutting edges and spiral grooves for rapid discharge of chips up the drilled hole. The long metal drill bits we offer fi 8.6 are precision-ground entirely from modern HSS high-speed steel. This is a steel that increases the cutting capabilities of the drill bits, and most importantly, allows them to work in very harsh conditions. Thanks to it, high-performance drilling at high speeds is possible. Even the high temperatures generated during such processing do not damage the drill bits. Their blades are resistant to breaking, cracking, chipping, chipping and other types of damage. In addition, the drills allow very accurate drilling. The holes made are axial along the entire length and are characterized by low roughness. The drills are designed for traditional drilling machines, lathes and milling machines, as well as for modern CNC computer-controlled automatic machining machines.

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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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