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Drilling tools

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Overview – HSS spiral drill programme

Cutting Tools 1

1091– 1096

1100– 1107

Order No.

1047 1051 1053 1067 1071 1052

1083 1080 1081 1082 1089 1085 1092

∅ mm from–to

1–13 1–13 1–13 3–12 3–12 2.5–12 10–50 10–50 10–50 10–34 10–50 7.8–30 8–30 16–40 M3–M12

Factory standard

DIN

340 340 340 1869 1869 1898/1 345 345 345 345 341 343 1870

HSS roll forged

Solid carbi- de (plate)

Material

HSS

HSS Co5 HSS Co5 HSS Co5 HSS HSS Co5 HSS

HSS HSS HSS Co5 HSS HSS HSS

Drill type

Ti

TF

GU500 TF

TF

N

N

N

N INOX

N

N

TF

N

TiN Bright

Coating

TiN

TiAlN Steam

Steam Steam

Steam Steam Steam

Bright

Bright

Bright

Bright

Nitrated

Nitrated

Point angle

130°

130°

118°

130°

130°

118°

118°

118°

118°

130°

118°

120°

130°

140°

118°

Thinning

A

A

A

A

A

A

A

A Special

A

Page

1/38 1/39 1/39 1/40 1/40 1/36 1/41 1/42 1/42 1/43 1/44 1/45 1/46 1/47 1/51

Material group

Steels up to 850 N/mm 2 Steels up to 1000 N/mm 2 Steels up to 1400 N/mm 2

C C C

C

U C C U C C C C

C U

C U

U U

U U U

U

U C U

C

U

Steels up to 42 HRC

U C

U C

C

Steels up to 52 HRC

U

Steels up to 56 HRC

Steels up to 60 HRC

Hard processing over 60 HRC

Stainless and acid- resistant steels (INOX)

U C U

C

C

C U

Ti steels, Ti alloys, special steels

C

C

U

Cast-iron materials

U C C

C

U U

U U C C U

Al, Al- and Mg alloy

C U

U

C

U

C U

Copper, brass, bronze

U C

U

U U U U

U

C recommended

U suitable

V limited suitability

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