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Drill bit 9.9 long for metal - 184 mm / 121 mm HSS DIN 340 NWKb

Metal drill bit 9.9 long 184/121 HSS DIN 340

Name: Metal drill bit 9.9 long 184/121 HSS DIN 340
Brand: Artykuły Techniczne
SKU: 18254
Price: 4.21 EUR
Availability: InStock

Producer: Artykuły Techniczne

reference: 0230

Diameter (mm): 9,9140 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

€4.21 tax inc.

Net price: €3.42

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Description

Technical data of long drill fi 9.9

Technical data
Working diameter of drill d	fi 9,9 mm
Overall length l1	184 mm
Length of working part l2	121 mm

Cutting parameters of long drill bit fi 9,9 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	425	34
K	Cast iron	10-15	0,08	354	28
	Copper and alloys	12-25	0,1	425	43

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Cutting parameters calculator

Long drill bit for metal fi 9,9

Professional long drill bit for metal fi 9,9 cylindrical, extended section of 9,9 mm. Recommended for professional drilling in large locksmith shops. The advantage of these drills is very high resistance to very difficult working conditions, which significantly increases the possibilities of their use and reduces the overall cost of processing. The long metal drill bits we offer fi 9,9 are made according to NWKb, DIN 340 from special HSS high-speed steel. This is a tool steel distinguished by enhanced cutting properties. First of all, the drills allow drilling at high speed and reduce working time. In addition, their blades are resistant to a variety of mechanical damage (fractures, cracks, abrasion, dulling). The drills also have a specific geometric design, which also improves drilling results. The drills have 2 central blades, a tip angle of 118 degrees, special grooves for removing chips from the drilled hole and also specially ground Etnach edges insensitive to impact and lateral forces. The drills are designed for drilling machines, lathes, milling machines and CNC 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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