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Description:


With chip cuttings divider and unequal partition · Solid carbide · TiAIN-coated · DIN 6527 L · Type NF · Four-tipped core drill · Long · With straight shank in accordance with DIN 6535 HB · 45 degree angle of twist · Product advantages: Highest stability of the tool thanks to the special configuration of the cutter geometry, universal application, ideally suited for roughing or finishing with outstanding quality of finish, (multi-layer TiAIN coating) with optimum protection against wear and temperature stability Further technical information: · Material qualification INOX stainless steel: Very suitable · Material qualification cast: Somewhat suitable · Angle of twist: 45° · Material qualification steel: Very suitable · Material qualification of special alloys: Somewhat suitable · Material qualification NF metals: Somewhat suitable

 

Coating

Cutting material

Length of cutting edge

Marker

No. of cutters

Nominal Ø

Overall length

Shank design

Shank Ø

Standard

Type

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4000866681

TiAlN-coated

Solid carbide

11 mm

PROMAT

4

4 mm

57 mm

DIN 6535 HB

6 mm

DIN 6527 L

NF

4000866683

TiAlN-coated

Solid carbide

13 mm

PROMAT

4

5 mm

57 mm

DIN 6535 HB

6 mm

DIN 6527 L

NF

4000866685

TiAlN-coated

Solid carbide

13 mm

PROMAT

4

6 mm

57 mm

DIN 6535 HB

6 mm

DIN 6527 L

NF

4000866687

TiAlN-coated

Solid carbide

19 mm

PROMAT

4

8 mm

63 mm

DIN 6535 HB

8 mm

DIN 6527 L

NF

4000866689

TiAlN-coated

Solid carbide

22 mm

PROMAT

4

10 mm

72 mm

DIN 6535 HB

10 mm

DIN 6527 L

NF

4000866691

TiAlN-coated

Solid carbide

26 mm

PROMAT

4

12 mm

83 mm

DIN 6535 HB

12 mm

DIN 6527 L

NF

4000866693

TiAlN-coated

Solid carbide

32 mm

PROMAT

4

16 mm

92 mm

DIN 6535 HB

16 mm

DIN 6527 L

NF

4000866695

TiAlN-coated

Solid carbide

38 mm

PROMAT

4

20 mm

104 mm

DIN 6535 HB

20 mm

DIN 6527 L

NF

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