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Thread cutting tools 232

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Through-hole machine tap

Design: HSS-E, DIN 5156, with chamfered form C (2–3 threads). Application: Universal taps with a broad range of pipe thread according to DIN ISO 228 (DIN 259).

4–5

DIN 5156

Type N

G

HSS-E

55°

B

Cutting Tools 1

≤ 3xd

steam

Steels up to 850 N/mm 2

Steels up to 1000 N/mm 2

Steels up to 1400 N/mm 2

Hard machining over 60 HRC

Ti steels, Ti alloys, special steels

Stainless and acid- resistant steels (INOX)

Steels up to 42 HRC

Steels up to 52 HRC

Steels up to 56 HRC

Steels up to 60 HRC

Copper, brass, bronze

Cast iron materials

Al, Al and Mg alloys

Order No. 1798

15

12

4

10

2

10

15

15

1798

Thread

Order No.

Thread ∅

Threads per inch

Total length mm

Shank ∅

Square shank mm

Core hole ∅

inch

mm

mm 7.0 11.0 12.0 16.0 20.0 25.0

mm

steam

0001 0003 0005 0007 0009 0011

G 1/8 G 1/4 G 3/8 G 1/2 G 3/4

17.65 23.80 29.10 40.20 78.80 87.00 (W163)

9.728 13.157 16.662 20.955 26.441 33.249

28 19 19 14 14 11

90 100 100 125 140 160

5.5 9.0 9.0 12.0 16.0 20.0

8.80 11.80 15.25 19.00 24.50 30.75

G 1

Blind hole machine tap

Design: HSS-E, DIN 5156, with chamfered form C (2–3 threads). Application: Universal taps with a broad range of pipe thread according to DIN ISO 228 (DIN 259).

2–3

DIN 5156

Type N

G

HSS-E

55°

C

≤ 3xd

steam

Steels up to 850 N/mm 2

Steels up to 1000 N/mm 2

Steels up to 1400 N/mm 2

Hard machining over 60 HRC

Ti steels, Ti alloys, special steels

Stainless and acid- resistant steels (INOX)

Steels up to 42 HRC

Steels up to 52 HRC

Steels up to 56 HRC

Steels up to 60 HRC

Copper, brass, bronze

Cast iron materials

Al, Al and Mg alloys

Order No. 1799

12

10

6

10

15

15

1799

Thread inch

Order No.

Thread ∅

Threads per inch

Total length mm

Shank ∅

Square shank mm

Core hole ∅

mm

mm 7.0 11.0 12.0 16.0 20.0 25.0

mm

steam

0001 0003 0005 0007 0009 0011

G 1/8 G 1/4 G 3/8 G 1/2 G 3/4

18.50 26.30 38.20 49.30 75.50

9.728 13.157 16.662 20.955 26.441 33.249

28 19 19 14 14 11

90 100 100 125 140 160

5.5 9.0 9.0 12.0 16.0 20.0

8.80 11.80 15.25 19.00 24.50 30.75

G 1

105.00 (W163)

Blind hole machine tap

Design: HSS-E, DIN 5156, type INOX, with point form C (2–3 threads).

2–3

DIN 5156

Type INOX

G

HSS-E

55°

C

Application: For pipe threads DIN ISO 228 (DIN 259). Particularly suitable for rust/acid-resistant steels such as sulphured steels, austenitic steels, martensitic steels and ferritic steels.

≤ 3xd

40°

TiCN

Steels up to 850 N/mm 2

Steels up to 1000 N/mm 2

Steels up to 1400 N/mm 2

Hard machining over 60 HRC

Ti steels, Ti alloys, special steels

Stainless and acid- resistant steels (INOX)

Steels up to 42 HRC

Steels up to 52 HRC

Steels up to 56 HRC

Steels up to 60 HRC

Copper, brass, bronze

Cast iron materials

Al, Al and Mg alloys

Order No. 1766

8

1766

Thread

Order No.

Thread ∅

Threads per inch

Total length mm

Shank ∅

Square shank mm

Core hole ∅

inch

mm

mm

mm

TiCN

0001 0003 0005 0007 0009 0011

G 1/8 G 1/4 G 3/8 G 1/2 G 3/4

42.40 55.60 74.10

9.728 13.157 16.662 20.955 26.441 33.249

28 19 19 14 14 11

90 100 100 125 140 160

7

5.5 9.0 9.0 12.0 16.0 20.0

8.80 11.80 15.25 19.00 24.50 30.75

11 12 16 20 25

101.00 157.00 239.50 (W166)

G 1

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