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WIDIA Top Cut 4 high-perf. drill bit w. index. ins. 3xD 20.5x25x145.2 mm C w. IC - High-performance drill bit with indexable inserts Top Cut 4 drilling depth 3xD WIDIA Top Cut 4 high-perf. drill bit w. index. ins. 3xD 20.5x25x145.2 mm C w. IC - High-performance drill bit with indexable inserts Top Cut 4 drilling depth 3xD WIDIA Top Cut 4 high-perf. drill bit w. index. ins. 3xD 20.5x25x145.2 mm C w. IC - High-performance drill bit with indexable inserts Top Cut 4 drilling depth 3xD
WIDIA Top Cut 4 high-perf. drill bit w. index. ins. 3xD 20.5x25x145.2 mm C w. IC - High-performance drill bit with indexable inserts Top Cut 4 drilling depth 3xD - 1
WIDIA Top Cut 4 high-perf. drill bit w. index. ins. 3xD 20.5x25x145.2 mm C w. IC - High-performance drill bit with indexable inserts Top Cut 4 drilling depth 3xD - 2
WIDIA Top Cut 4 high-perf. drill bit w. index. ins. 3xD 20.5x25x145.2 mm C w. IC - High-performance drill bit with indexable inserts Top Cut 4 drilling depth 3xD - 3
WIDIA

WIDIA Top Cut 4 high-perf. drill bit w. index. ins. 3xD 20.5x25x145.2 mm C w. IC

Brand: WIDIA

Length: 145.2 mm

Art.-no. 11218205

Manufacturer article no. 5578831

EAN 4050841121842

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Application

High-performance drilling in the diameter range of 12.00 mm–55.00 mm and at drilling depths of 3xD for the steel, stainless steel, aluminium and cast iron material groups. With medium requirements for surface quality and tolerance

Execution

  • Four easily selectable cutting material types and four chip shape geometries for machining steel, stainless steel, aluminium, cast iron as well as superalloys and titanium

Advantage

  • Four true cutting edges per indexable insert for the entire range
  • trouble-free application for cross-drilled holes, inclined inlet and outlet holes, chain holes, convex entry surfaces and drilling in half cylinder
  • Internal and external indexable inserts are designed to prevent mix-up
  • The X-offset design is used to adjust the hole diameter on lathes and to optimize the tolerances on machining centres

Notes

warning: when the drill passes completely through the workpiece, a disc is created. if the workpiece is rotating, the disc will be flung away! appropriate safety precautions are required!

Product information

HAHN+KOLB Catalogue

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Brand

WIDIA

Main EAN Code

4050841121842

Manufacturer Part Number

5578831

Suitable for min. cutting diameter (D1)

20.5 mm

Suitable for max. cutting diameter (D1 max)

21 mm

Shank diameter (D)

25 mm

Length (L)

145.2 mm

Cantilever length (L1)

89.2 mm

Max. drilling depth (D)

3xD

Drill tip length (L5)

0.74 mm

Suitable for indexable inserts type

C

Projecting length

89.2 mm

Suitable for cutting diameter

21 mm

Coolant supply

Internal

Shaft length (LS)

56 mm

Cutting direction

Right-hand cutting

Tool holding device

Parallel shank with chuck surface ISO 9766

Bore type

Normal bore
Stud hole bore
Bore from the center
Entry 45 ° edge
Half bore
Chain bore
Convex entry
L-Bore
Cross bore
Slanted exit
Slanted entry
T-Bore

Gross Weight

0.372 kg

Required accessory:
 
Product
Description
Quantity
Price per
Price
WIDIA Top Cut 4 indexable inserts, internal V34 TCF070304CCV34 WU25CH
WIDIA Top Cut 4 indexable inserts, internal V34 TCF070304CCV34 WU25CH

Top Cut 4 indexable inserts, external, V34

WIDIA
x 1 Piece
WIDIA Top Cut 4 indexable inserts, internal V34 TCF070304CCV34 WU40PH
WIDIA Top Cut 4 indexable inserts, internal V34 TCF070304CCV34 WU40PH

Top Cut 4 indexable inserts, internal V34

WIDIA
x 1 Piece
WIDIA Top Cut 4 indexable inserts, external V34 TCF070306CPV34 WU25CH
WIDIA Top Cut 4 indexable inserts, external V34 TCF070306CPV34 WU25CH

Top Cut 4 indexable inserts, external, V34

WIDIA
x 1 Piece
WIDIA Top Cut 4 indexable inserts, external V34 TCF070306CPV34 WU40PH
WIDIA Top Cut 4 indexable inserts, external V34 TCF070306CPV34 WU40PH

Top Cut 4 indexable inserts, external V34

WIDIA
x 1 Piece
WIDIA Top Cut 4 indexable inserts, external V34 TCF070306CPV34 WPK10CH
WIDIA Top Cut 4 indexable inserts, external V34 TCF070306CPV34 WPK10CH

Top Cut 4 indexable inserts, external, V34

WIDIA
x 1 Piece
WIDIA Top Cut 4 indexable inserts, internal V36 TCF070304CCV36 WU25CH
WIDIA Top Cut 4 indexable inserts, internal V36 TCF070304CCV36 WU25CH

Top Cut 4 indexable inserts, internal V36

WIDIA
x 1 Piece
WIDIA Top Cut 4 indexable inserts, internal V36 TCF070304CCV36 WU40PH
WIDIA Top Cut 4 indexable inserts, internal V36 TCF070304CCV36 WU40PH

Top Cut 4 indexable inserts, internal, V36

WIDIA
x 1 Piece
WIDIA Top Cut 4 indexable inserts, external V36 TCF070306CPV36 WU25CH
WIDIA Top Cut 4 indexable inserts, external V36 TCF070306CPV36 WU25CH

Top Cut 4 indexable inserts, external V36

WIDIA
x 1 Piece
WIDIA Top Cut 4 indexable inserts, external V36 TCF070306CPV36 WU40PH
WIDIA Top Cut 4 indexable inserts, external V36 TCF070306CPV36 WU40PH

Top Cut 4 indexable inserts, external, V36

WIDIA
x 1 Piece
WIDIA Top Cut 4 indexable inserts, internal, V36, TCF070304CCV36 WN10PH
WIDIA Top Cut 4 indexable inserts, internal, V36, TCF070304CCV36 WN10PH

Top Cut 4 indexable inserts, internal, V36

WIDIA
x 1 Piece
WIDIA Top Cut 4 indexable inserts, external, V36, TCF070306CPV36 WN10PH
WIDIA Top Cut 4 indexable inserts, external, V36, TCF070306CPV36 WN10PH

Top Cut 4 indexable inserts, external, V36

WIDIA
x 1 Piece
WIDIA Top Cut 4 indexable inserts, internal, V38, TCF070304CCV38 WU40PH
WIDIA Top Cut 4 indexable inserts, internal, V38, TCF070304CCV38 WU40PH

Top Cut 4 indexable inserts, internal, V38

WIDIA
x 1 Piece
WIDIA Top Cut 4 indexable inserts, external, V38, TCF070306CPV38 WU40PH
WIDIA Top Cut 4 indexable inserts, external, V38, TCF070306CPV38 WU40PH

Top Cut 4 indexable inserts, external, V38

WIDIA
x 1 Piece
WIDIA Top Cut 4 indexable inserts, external, V38, TCF070306CPV38 WU25CH
WIDIA Top Cut 4 indexable inserts, external, V38, TCF070306CPV38 WU25CH

Top Cut 4 indexable inserts, external, V38

WIDIA
x 1 Piece
The packaging unit defines the number of articles in one package:

For example:
1x gloves: 1 pair (2 pieces)
1x bit set: 1 set (10 pieces)
1x screw: package (50 pieces)
In many areas our 8 - digit article number is structured the following way:

First 5 digits = material no . / Product no . + last 3 digits = dimensions / diameter / article no.

For example, solid carbide end mills 3x5x50mm first 5 digits 16851 + last 3 points 050

article no.: 16851050
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.
Alternative products:
ATORN indexable insert drill 3xD 20.5x138x25 mm with IC
1 x
ATORN indexable insert drill 3xD 20.5x138x25 mm with IC

Indexable insert drill 3xD

ATORN
Quantity: 1 x
The packaging unit defines the number of articles in one package:

For example:
1x gloves: 1 pair (2 pieces)
1x bit set: 1 set (10 pieces)
1x screw: package (50 pieces)
In many areas our 8 - digit article number is structured the following way:

First 5 digits = material no . / Product no . + last 3 digits = dimensions / diameter / article no.

For example, solid carbide end mills 3x5x50mm first 5 digits 16851 + last 3 points 050

article no.: 16851050
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.
Spare parts for this product:
WIDIA Top cut 4 clamping screw for plate seat, male thread size M2.2 x 0.45 T7
WIDIA Top cut 4 clamping screw for plate seat, male thread size M2.2 x 0.45 T7

Top Cut 4 clamping screw

WIDIA
x 1 Piece
The packaging unit defines the number of articles in one package:

For example:
1x gloves: 1 pair (2 pieces)
1x bit set: 1 set (10 pieces)
1x screw: package (50 pieces)
In many areas our 8 - digit article number is structured the following way:

First 5 digits = material no . / Product no . + last 3 digits = dimensions / diameter / article no.

For example, solid carbide end mills 3x5x50mm first 5 digits 16851 + last 3 points 050

article no.: 16851050
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.

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

HAHN+KOLB Catalogue

CAD data (available after login)

Certificates/ Documents

 | 

 | 

Technical information
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