Multi Performance carbide annular cutter assortment 8 pieces
Annular cutter TC Multi Performance asmt 8 pcs
CREDRL-MET-SORT-TCT-55MM-8PCS
ZEBRA
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Up to three times longer service life and significantly lower susceptibility to breakage compared to HSS annular cutters
Up to two times faster cutting speed compared to HSS annular cutters
Chatter-free, comfortable working with a long service life
High-performance cut with taper tap, second tap and third tap (from dia. 17 mm)
2-in-1 WelNit shank (combination of Weldon and Nitto Kohki shank) for versatile tool use
- Two clamping flats on the shank for reliable use on all tools with Weldon shanks
- Three notches on the shank for reliable use on all Nitto Kohki tools
Pre-drilling required, no formation of burrs
Eliminates need for pre- and post-machining
Optimum chip removal
Tapered spiral
Ideal for drilling heat-resistant and high-strength steels up to a strength of 1,400 N/mm², hard-to-machine materials (e.g. Hardox, Inconel, Nimonic, Hastelloy, titanium), railway tracks and all high-grade steels
Assortment case made of 100 % PCR (recycled plastic from household waste), 100 % recyclable
- Ejector pins are not included in the scope of delivery. The ejector pin with article number 0630940001 is suitable for annular cutters with dia. < 18 mm. The ejector pin with article number 0630940002 is suitable for annular cutters with dia. ≥ 18 mm
- The annular cutters are only equipped with high-quality Sandvik carbide teeth
- Unlike twist drill bits, the annular cutter only machines a thin ring of material rather than the complete bore diameter. The drill core is pushed out by the ejector pin using spring force. Annular cutters therefore have a much shorter drilling time and much lower energy requirements compared to twist drill bits
- Sufficient continuous cooling during the entire drilling process considerably increases the service life of the annular cutter. Do not use dry
- Wear appropriate protective equipment, such as eye protection, hearing protection devices and protective gloves
- Take off loose clothing or jewellery which could get caught in the moving parts
- Before use, ensure perfect concentricity and the correct clamping function of the tool drive
Datasheets(X)
- On mobile magnetic or stationary pillar drills for making large bores in steel construction applications. Annular cutters must not be used with hand-held tools!
- Use on magnetic drills from Fein with QuickIn holder is possible using an adapter
- Use on stationary drills with Morse taper holder is possible with suitable arbour holder
- Insert the ejector pin into the annular cutter. Caution: Never use without an ejector pin!
- Push the annular cutter into the arbour holder of the drilling unit and screw the hexagon socket screws tightly
- When using quick-clamping mounts, the annular cutter is locked automatically. Ensure that the annular cutter is correctly positioned in the holder
- Side stress on the drill when in use may lead to the tool breaking
- Fix the drill unit into the right position for drilling. Make sure the drill unit has a stable footing
- Before drilling, secure the drilling unit if necessary with a safety strap, particularly if using on vertical surfaces and for overhead work
- Take note of the speed table and use coolant
- Begin drilling carefully at a slow feed rate (centre punching and pre-drilling are not required). Never hit the cutting head on the workpiece being processed
- Ensure that the feed rate remains stable and even throughout the entire drilling process. A feed rate that is too slow or too fast can result in damage to the annular cutter
- To avoid the formation of long chips when cutting deep holes, insert the drill bit several times and remove the chips every time
- Remove the chips and drill core after cutting each hole. Risk of injury: The chips and drill core may be very hot and sharp!
Number of pieces in assortment/set | 8 PCS |
Material to be processed | Steel, Stainless steel, Cast metal, Aluminium, Hardox |
Surface | Uncoated |
Cutting material | Carbide |
Cutting depth | 55 mm |
Length | 84.6 mm |
Shank style | WelNit |
Quality | ZEBRA-Premium |
Service life (points system) | 4 of 4 points |
Drilling speed (point system) | 4 of 4 points |
Bore hole quality (point system) | 4 of 4 points |
Versatility (points system) | 4 of 4 points |
Drilling behaviour (point system) | 4 of 4 points |
Key |
vc = cutting speed [m/min] |
n = rotation speed [rpm] |
The suggested cutting values are reference values and must be adapted to the respective conditions. |
For dia. 12.0-20.0 | |||||||
Material designation | Tensile strength | Feed (mm/rev) | from dia. 12.0 | from dia. 16.0 | from dia. 20.0 | ||
vc | from | to | n | n | n | ||
Steels | |||||||
General structural steels | ≤ 500 N/mm² | 40 | 0,08 | 0,13 | 1061 | 796 | 637 |
Unalloyed hardened steels | ≤ 750 N/mm² | 37 | 0,08 | 0,13 | 981 | 736 | 589 |
Unalloyed hardened steels, low-alloy hardened steels | ≤ 900 N/mm² | 35 | 0,05 | 0,1 | 928 | 696 | 557 |
Low-alloy hardened steels, nitriding steels | ≤ 1,200 N/mm² | 30 | 0,05 | 0,1 | 796 | 597 | 477 |
Alloyed hardened steels, nitriding steels, tool steels, high-speed steels | ≤ 1,400 N/mm² | 25 | 0,05 | 0,1 | 663 | 497 | 398 |
Cast metals | |||||||
Cast iron | ≤ 350 HB | 38 | 0,07 | 0,12 | 1008 | 756 | 605 |
Nodular graphite, malleable iron, chilled cast iron | ≤ 350 HB | 38 | 0,07 | 0,12 | 1008 | 756 | 605 |
High-grade steels | |||||||
Stainless steels | ≤ 850 N/mm² | 20 | 0,05 | 0,1 | 531 | 398 | 318 |
Stainless steels | > 850 N/mm² | 20 | 0,05 | 0,1 | 531 | 398 | 318 |
Special alloys | |||||||
Titanium and titanium alloys | ≤ 1,200 N/mm² | 20 | 0,05 | 0,1 | 531 | 398 | 318 |
Nickel-based alloys | ≤ 1,400 N/mm² | 18 | 0,05 | 0,1 | 477 | 358 | 286 |
Superalloys (e.g. Inconel, Nimonic, Hastelloy) | ≤ 1,400 N/mm² | 18 | 0,05 | 0,1 | 477 | 358 | 286 |
Hard materials | |||||||
Hardox | ≤ 1,250 N/mm² | 18 | 0,05 | 0,1 | 477 | 358 | 286 |
Hardox | ≤ 1,550 N/mm² | 18 | 0,05 | 0,1 | 477 | 358 | 286 |
Spring steels | ≤ 1,400 N/mm² | 18 | 0,05 | 0,1 | 477 | 358 | 286 |
Railway tracks | 18 | 0,05 | 0,1 | 477 | 358 | 286 | |
Non-ferrous metals | |||||||
Short-chipping aluminium | ≤ 500 N/mm² | 90 | 0,1 | 0,15 | 2387 | 1790 | 1432 |
Long-chipping aluminium | ≤ 500 N/mm² | 90 | 0,1 | 0,15 | 2387 | 1790 | 1432 |
Aluminium alloys | ≤ 450 N/mm² | 90 | 0,1 | 0,15 | 2387 | 1790 | 1432 |
Aluminium wrought alloys | ≤ 400 N/mm² | 90 | 0,1 | 0,15 | 2387 | 1790 | 1432 |
Aluminium cast alloys ≤ 10 % Si | ≤ 600 N/mm² | 90 | 0,1 | 0,15 | 2387 | 1790 | 1432 |
Aluminium cast alloys >10 % Si | ≤ 600 N/mm² | 90 | 0,1 | 0,15 | 2387 | 1790 | 1432 |
Magnesium alloys | ≤ 400 N/mm² | 90 | 0,1 | 0,15 | 2387 | 1790 | 1432 |
Low-alloy copper | ≤ 400 N/mm² | 35 | 0,08 | 0,13 | 928 | 696 | 557 |
Short-chipping brass | ≤ 850 N/mm² | 35 | 0,08 | 0,13 | 928 | 696 | 557 |
Long-chipping brass | ≤ 850 N/mm² | 35 | 0,08 | 0,13 | 928 | 696 | 557 |
Short-chipping bronze | ≤ 850 N/mm² | 35 | 0,08 | 0,13 | 928 | 696 | 557 |
Long-chipping bronze | ≤ 1,200 N/mm² | 35 | 0,08 | 0,13 | 928 | 696 | 557 |
For dia. 36.0-50.0 | |||||||
Material designation | Tensile strength | Feed (mm/rev) | from dia. 36.0 | from dia. 40.0 | from dia. 50.0 | ||
vc | from | to | n | n | n | ||
Steels | |||||||
General structural steels | ≤ 500 N/mm² | 40 | 0,08 | 0,13 | 354 | 318 | 255 |
Unalloyed hardened steels | ≤ 750 N/mm² | 37 | 0,08 | 0,13 | 327 | 294 | 236 |
Unalloyed hardened steels, low-alloy hardened steels | ≤ 900 N/mm² | 35 | 0,05 | 0,1 | 309 | 279 | 223 |
Low-alloy hardened steels, nitriding steels | ≤ 1,200 N/mm² | 30 | 0,05 | 0,1 | 265 | 239 | 191 |
Alloyed hardened steels, nitriding steels, tool steels, high-speed steels | ≤ 1,400 N/mm² | 25 | 0,05 | 0,1 | 221 | 199 | 159 |
Cast metals | |||||||
Cast iron | ≤ 350 HB | 38 | 0,07 | 0,12 | 336 | 302 | 242 |
Nodular graphite, malleable iron, chilled cast iron | ≤ 350 HB | 38 | 0,07 | 0,12 | 336 | 302 | 242 |
High-grade steels | |||||||
Stainless steels | ≤ 850 N/mm² | 20 | 0,05 | 0,1 | 177 | 159 | 127 |
Stainless steels | > 850 N/mm² | 20 | 0,05 | 0,1 | 177 | 159 | 127 |
Special alloys | |||||||
Titanium and titanium alloys | ≤ 1,200 N/mm² | 20 | 0,05 | 0,1 | 177 | 159 | 127 |
Nickel-based alloys | ≤ 1,400 N/mm² | 18 | 0,05 | 0,1 | 159 | 143 | 115 |
Superalloys (e.g. Inconel, Nimonic, Hastelloy) | ≤ 1,400 N/mm² | 18 | 0,05 | 0,1 | 159 | 143 | 115 |
Hard materials | |||||||
Hardox | ≤ 1,250 N/mm² | 18 | 0,05 | 0,1 | 159 | 143 | 115 |
Hardox | ≤ 1,550 N/mm² | 18 | 0,05 | 0,1 | 159 | 143 | 115 |
Spring steels | ≤ 1,400 N/mm² | 18 | 0,05 | 0,1 | 159 | 143 | 115 |
Railway tracks | 18 | 0,05 | 0,1 | 159 | 143 | 115 | |
Non-ferrous metals | |||||||
Short-chipping aluminium | ≤ 500 N/mm² | 90 | 0,1 | 0,15 | 796 | 716 | 573 |
Long-chipping aluminium | ≤ 500 N/mm² | 90 | 0,1 | 0,15 | 796 | 716 | 573 |
Aluminium alloys | ≤ 450 N/mm² | 90 | 0,1 | 0,15 | 796 | 716 | 573 |
Aluminium wrought alloys | ≤ 400 N/mm² | 90 | 0,1 | 0,15 | 796 | 716 | 573 |
Aluminium cast alloys ≤ 10 % Si | ≤ 600 N/mm² | 90 | 0,1 | 0,15 | 796 | 716 | 573 |
Aluminium cast alloys >10 % Si | ≤ 600 N/mm² | 90 | 0,1 | 0,15 | 796 | 716 | 573 |
Magnesium alloys | ≤ 400 N/mm² | 90 | 0,1 | 0,15 | 796 | 716 | 573 |
Low-alloy copper | ≤ 400 N/mm² | 35 | 0,08 | 0,13 | 309 | 279 | 223 |
Short-chipping brass | ≤ 850 N/mm² | 35 | 0,08 | 0,13 | 309 | 279 | 223 |
Long-chipping brass | ≤ 850 N/mm² | 35 | 0,08 | 0,13 | 309 | 279 | 223 |
Short-chipping bronze | ≤ 850 N/mm² | 35 | 0,08 | 0,13 | 309 | 279 | 223 |
Long-chipping bronze | ≤ 1,200 N/mm² | 35 | 0,08 | 0,13 | 309 | 279 | 223 |
For dia. 24.0-32.0 | |||||||
Material designation | Tensile strength | Feed (mm/rev) | from dia. 24.0 | from dia. 28.0 | from dia. 32.0 | ||
vc | from | to | n | n | n | ||
Steels | |||||||
General structural steels | ≤ 500 N/mm² | 40 | 0,08 | 0,13 | 531 | 455 | 398 |
Unalloyed hardened steels | ≤ 750 N/mm² | 37 | 0,08 | 0,13 | 491 | 421 | 368 |
Unalloyed hardened steels, low-alloy hardened steels | ≤ 900 N/mm² | 35 | 0,05 | 0,1 | 464 | 398 | 348 |
Low-alloy hardened steels, nitriding steels | ≤ 1,200 N/mm² | 30 | 0,05 | 0,1 | 398 | 341 | 298 |
Alloyed hardened steels, nitriding steels, tool steels, high-speed steels | ≤ 1,400 N/mm² | 25 | 0,05 | 0,1 | 332 | 284 | 249 |
Cast metals | |||||||
Cast iron | ≤ 350 HB | 38 | 0,07 | 0,12 | 504 | 432 | 378 |
Nodular graphite, malleable iron, chilled cast iron | ≤ 350 HB | 38 | 0,07 | 0,12 | 504 | 432 | 378 |
High-grade steels | |||||||
Stainless steels | ≤ 850 N/mm² | 20 | 0,05 | 0,1 | 265 | 227 | 199 |
Stainless steels | > 850 N/mm² | 20 | 0,05 | 0,1 | 265 | 227 | 199 |
Special alloys | |||||||
Titanium and titanium alloys | ≤ 1,200 N/mm² | 20 | 0,05 | 0,1 | 265 | 227 | 199 |
Nickel-based alloys | ≤ 1,400 N/mm² | 18 | 0,05 | 0,1 | 239 | 205 | 179 |
Superalloys (e.g. Inconel, Nimonic, Hastelloy) | ≤ 1,400 N/mm² | 18 | 0,05 | 0,1 | 239 | 205 | 179 |
Hard materials | |||||||
Hardox | ≤ 1,250 N/mm² | 18 | 0,05 | 0,1 | 239 | 205 | 179 |
Hardox | ≤ 1,550 N/mm² | 18 | 0,05 | 0,1 | 239 | 205 | 179 |
Spring steels | ≤ 1,400 N/mm² | 18 | 0,05 | 0,1 | 239 | 205 | 179 |
Railway tracks | 18 | 0,05 | 0,1 | 239 | 205 | 179 | |
Non-ferrous metals | |||||||
Short-chipping aluminium | ≤ 500 N/mm² | 90 | 0,1 | 0,15 | 1194 | 1023 | 895 |
Long-chipping aluminium | ≤ 500 N/mm² | 90 | 0,1 | 0,15 | 1194 | 1023 | 895 |
Aluminium alloys | ≤ 450 N/mm² | 90 | 0,1 | 0,15 | 1194 | 1023 | 895 |
Aluminium wrought alloys | ≤ 400 N/mm² | 90 | 0,1 | 0,15 | 1194 | 1023 | 895 |
Aluminium cast alloys ≤ 10 % Si | ≤ 600 N/mm² | 90 | 0,1 | 0,15 | 1194 | 1023 | 895 |
Aluminium cast alloys >10 % Si | ≤ 600 N/mm² | 90 | 0,1 | 0,15 | 1194 | 1023 | 895 |
Magnesium alloys | ≤ 400 N/mm² | 90 | 0,1 | 0,15 | 1194 | 1023 | 895 |
Low-alloy copper | ≤ 400 N/mm² | 35 | 0,08 | 0,13 | 464 | 398 | 348 |
Short-chipping brass | ≤ 850 N/mm² | 35 | 0,08 | 0,13 | 464 | 398 | 348 |
Long-chipping brass | ≤ 850 N/mm² | 35 | 0,08 | 0,13 | 464 | 398 | 348 |
Short-chipping bronze | ≤ 850 N/mm² | 35 | 0,08 | 0,13 | 464 | 398 | 348 |
Long-chipping bronze | ≤ 1,200 N/mm² | 35 | 0,08 | 0,13 | 464 | 398 | 348 |
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