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Drill 8.3 long metal drill bit - 165 mm / 109 mm HSS DIN 340 NWKb
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  • Drill 8.3 long metal drill bit - 165 mm / 109 mm HSS DIN 340 NWKb
  • Drill 8.3 long metal drill bit - 165 mm / 109 mm HSS DIN 340 NWKb - nr. 1
Artykuły Techniczne

Metal drill bit 8.3 long 165/109 HSS DIN 340

Artykuły Techniczne Artykuły Techniczne
0215
€3.88 tax inc.

Net price: €3.16

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Description

Technical data of long drill fi 8,3

Technical data
Working diameter of drill d fi 8,3 mm
Overall length l1 165 mm
Length of working part l2 109 mm

Cutting parameters of long drill bit fi 8,3 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 0,08 478 38
K Cast iron 10-15 0,08 398 32
Copper and alloys 12-25 0,1 478 48

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Cutting parameters calculator

Long drill bit for metal fi 8,3

Professional long drill bit for metal fi 8,3 twist long with smooth cylindrical shank intended for drilling holes in parts made of unalloyed steels, metals, non-ferrous metals, copper alloys, aluminum alloys giving long chips and also thermoplastics. Long drill for metal fi 8,3 is made of special high-speed steel HSS (High Speed Steel) in accordance with the dimensional standard NWKb, DIN 340. Drills of this type are characterized by high drilling performance and very high accuracy of holes. The drill blades are resistant to fracture, chipping, chipping and even dulling. They retain their efficiency even under the influence of high temperatures created by drilling at high speeds. The drills can be used for conventional drilling machines, lathes and milling machines, as well as modern CNC computer-controlled machine tools.

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Metal drill bit 8.3 long 165/109 HSS DIN 340

Metal drill bit 8.3 long 165/109 HSS DIN 340

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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