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Description
Technical data of drill fi 11,8 mm for metal
- diameter d - fi 11,8 mm,
- total length l1- 175,0 mm,
- length of the working part l2 - 94,0 mm,
- morse taper - MK1
Cutting parameters of Morse drill fi 11,8 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 | 0,10 | 324 | 32 |
| K | Cast iron | 10-14 | 0,10 | 270 | 27 |
You may find useful
Cutting parameters calculator
Drill 11.8 mm on Morse taper with fin
Professional drill fi 11,8 mm with Morse taper shank for steel, unalloyed steels, metals, non-ferrous metals, metal alloys and other hard materials. NWKc drills offered in our store are very resistant to harsh cutting conditions and also resistant to any mechanical damage to the blades caused during high-speed, high-temperature cutting. Their diameter is 11.8 mm, the tip angle is 118 degrees. They have a Morse taper shank, as well as strong cutting edges and special grooves for draining chips up the drilled hole. The metal drills fi 11,8 are designed for industrial applications using conventional machine tools and modern CNC numerical control machines. The drills are made of special HSS high-speed steel, in accordance with the dimensional standard DIN 345. They retain high strength to withstand harsh cutting conditions, including the high temperature generated when drilling at high speeds. The drill blades are very hard and durable, and are characterized by increased resistance to possible fractures, cracks, chipping and other mechanical damage.
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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