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Multi Performance carbide annular cutter - CREDRL-MET-TCT-55MM-D20MM Multi Performance carbide annular cutter - CREDRL-MET-TCT-55MM-D20MM Multi Performance carbide annular cutter - CREDRL-MET-TCT-55MM-D20MM Multi Performance carbide annular cutter - CREDRL-MET-TCT-55MM-D20MM
Multi Performance carbide annular cutter - CREDRL-MET-TCT-55MM-D20MM - 1
Multi Performance carbide annular cutter - CREDRL-MET-TCT-55MM-D20MM - 2
Multi Performance carbide annular cutter - CREDRL-MET-TCT-55MM-D20MM - 3
Multi Performance carbide annular cutter - CREDRL-MET-TCT-55MM-D20MM - 4

Multi Performance carbide annular cutter

Annular cutter tungsten carbide Multi Performance
CREDRL-MET-TCT-55MM-D20MM
ZEBRA

Art.-no. 0630949200
EAN 4099618403057
All versions

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Carbide-tipped annular cutter with a cutting depth of 55 mm for a long service life and versatile use in all common metals.

Up to 3x longer service life and significantly lower susceptibility to breakage compared to HSS annular cutters



Up to 2x 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


No pre-drilling required, no formation of burrs


Eliminates the 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



Product packaging made from 100 % PCR (recycled plastic from household waste) and 100 % recyclable

Notice
  • Ejector pins are not included in the scope of delivery. The ejector pin with article number 0630940001 is suitable for annular cutters with a diameter < 18 mm. The ejector pin with article number 0630940002 is suitable for annular cutters with a diameter ≥ 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
Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents

 | 

 | 

Application area
  • 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
Instructions
  • 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!

Quality

ZEBRA-Premium

Cutting depth

55 mm

Diameter

20 mm

Length

89 mm

Material to be processed

Steel, Cast metal, Stainless steel, Aluminium, Hardox

Shank style

WelNit

Surface

Uncoated

Cutting material

Carbide

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
Required accessory:
 
Product
Description
Quantity
PU
Price
/PU
Ejector pin For metal annular cutters
Ejector pin For metal annular cutters

EJCTRPIN-CREDRL-F.0630940XXX

x 1 pcs
Ejector pin For metal annular cutters
Ejector pin For metal annular cutters

EJCTRPIN-CREDRL-TCT-D8X103MM

x 1 pcs
The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.
The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076
Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units
The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).
Additional accessory:
 
Product
Description
Quantity
PU
Price
/PU
Holder, HSS core drill bit
Holder, HSS core drill bit

CHUK-CREDRL-MK2-(MAN-LUBRICATION)

For using the core drill bit on machines with morse taper mounts
x 1 pcs
Holder, HSS core drill bit
Holder, HSS core drill bit

CHUK-CREDRL-MK2-(AUTM-LUBRICATION)

For using the core drill bit on machines with morse taper mounts
x 1 pcs
Holder, HSS core drill bit
Holder, HSS core drill bit

CHUK-CREDRL-MK3-(MAN-LUBRICATION)

For using the core drill bit on machines with morse taper mounts
x 1 pcs
Holder, HSS core drill bit
Holder, HSS core drill bit

CHUK-CREDRL-MK3-(AUTM-LUBRICATION)

For using the core drill bit on machines with morse taper mounts
x 1 pcs
CUT+COOL drilling and cutting oil
CUT+COOL drilling and cutting oil

CUTOIL-DRILL-(CUT-COOL)-400ML

Multi cutting oil for light to medium machining work
Drilling and cutting foam CUT+COOL
Drilling and cutting foam CUT+COOL

CUTFM-DRL-(CUT-COOL)-400ML

Highly active, high-performance cutting foam for all machining work.
CUT+COOL Perfect drilling and cutting oil
CUT+COOL Perfect drilling and cutting oil

CUTOIL-PERFECT-(CUT-COOL)-400ML

High-performance cutting oil for the heaviest machining work and higher cutting speeds
Cut and Cool Perfect drilling/cutting paste
Cut and Cool Perfect drilling/cutting paste

CUTPAST-DRILL-(CUT-COOL-PERFECT)-500ML

Optimum results and safety for all materials and applications
Adapter For annular cutters
Adapter For annular cutters

ADAPT-F.CREDRL-(WELDON TO FEIN QUICKIN)

With QuickIN shank for FEIN core drills for mounting annular cutter with 19 mm Weldon shank.
x 1 pcs
Magnetic core drill MKB 35
Magnetic core drill MKB 35

MAGNCREDRL-EL-MKB35

MASTER
Compact and powerful electromagnetic core drill for bore holes up to 35 mm in diameter, including safety belt, coolant tank and hexagon key.
x 1 pcs
Magnetic core drill MKB 35 Comfort
Magnetic core drill MKB 35 Comfort

MAGNCREDRL-EL-(MKB35-COMFORT)

MASTER
Compact and powerful electromagnetic core drill with current-independent permanent magnets including safety belt, coolant tank and hexagon key.
x 1 pcs
The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.
The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076
Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units
The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Würth Catalogue

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information
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