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Description
Technical data of drill fi 3,4 mm for metal
- diameter d - fi 3,4 mm,
- total length l1- 117,0 mm,
- length of the working part l2 - 36,0 mm,
- morse taper - MK1
Cutting parameters of Morse drill fi 3,4 mm HSS NWKc
| ISO symbol | Material | Cutting speed Vc [m/min] | Feed per revolution f [mm] | Revolutions n [obr/min] | Total feed rate [mm/min] |
|---|---|---|---|---|---|
| P | Steel | 12-20 | 0,05 | 1124 | 56 |
| K | Cast iron | 10-14 | 0,05 | 937 | 47 |
May be useful
Cutting parameters calculator
Drill 3.4 mm on Morse taper with fin
Modern drill fi 3.4 mm with Morse taper shank for steel, NWKc, in accordance with DIN 345. Designed for drilling through-holes and blind diameters. It has a tip angle of 118 degrees, specially ground cutting edges, insensitive to lateral forces and impact, as well as special spiral grooves for the discharge of chips up the drilled hole. The 3,4 metal drill bits we offer are manufactured from special HSS (High Speed Steel), characterized by high resistance to harsh working conditions. Thanks to it, the drill blades are resistant to mechanical damage (fractures, cracks, chipping chipping), which makes them more durable. The high quality of the drill bits influences the possibility of increasing cutting efficiency, which works well in large production plants, where there is a need for a more rational use of owned workstations and machine tools. The tools can be used for drilling machines, lathes, milling machines and computer numerical control machines - CNC.
Product accessories
Reduction bushing MK4 MK1 1751 PTPa DIN 228
Reference: 1179 In stock > 10 items
€11.05
€13.59 brutto
Reduction bushing MK3 MK1 1751 PTPa DIN 228
Reference: 1184 In stock > 10 items
€7.89
€9.71 brutto
Reduction bushing MK5 MK1 1751 PTPa DIN 228
Reference: 1185 In stock > 10 items
€14.47
€17.80 brutto
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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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