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Thread cutting tools 231

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Through-hole machine tap

Design: HSS-E, DIN 5156, tolerance, type N, with spiral point form B (4-5 threads). Application: For pipe threads DIN ISO 228 (DIN 259). Particularly suitable for general steels, construction steels, machining steels, case-hardening steels and tempered steels.

4–5

DIN 5156

Type N

G

HSS-E

55°

≤ 3xd

B

Cutting Tools 1

1763

bright

1744

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. 1763 1744

10 12

15 15

1763

1744

Thread

Order No.

Thread ∅

Threads per inch

Total length mm

Shank ∅

Square shank mm

Core hole ∅

inch

mm

mm

mm

bright

steam

0001 0003 0005 0007 0009 0011 0015 0017

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

19.50 25.80 32.70 43.70 69.50 97.30

40.10 50.60 71.00 95.10

9.728 13.157 16.662 20.955 26.441 33.249 41.910 47.803

28 19 19 14 14 11 11 11

90 100 100 125 140 160 170 190

7

5.5 9.0 9.0 12.0 16.0 20.0 24.0 29.0

8.80 11.80 15.25 19.00 24.50 30.75 39.50 45.25

11 12 16 20 25 32 36

169.00 201.50 307.50 432.00 (W165)

G 1"

G 1.1/4* G 1.1/2*

161.00 222.00 (W164)

* HSS

Blind hole machine tap

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

2–3

DIN 5156

Type N

G

HSS-E

55°

≤ 3xd

40°

C

Application: For pipe threads DIN ISO 228 (DIN 259). Particularly suitable for general steels, construction steels, machining steels, case-hardening steels and tempered steels.

1765

bright

1745

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. 1765 1745

10 12

15 15

1765

1745

Thread

Order No.

Thread ∅

Threads per inch

Total length mm

Shank ∅

Square shank mm

Core hole ∅

inch

mm

mm

mm

bright

steam

0001 0003 0005 0007 0009 0011 0015 0017

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

21.10 28.00 30.80 45.50 74.80

40.10 51.80 67.30 93.20

9.728 13.157 16.662 20.955 26.441 33.249 41.910 47.803

28 19 19 14 14 11 11 11

90 100 100 125 140 160 170 190

7

5.5 9.0 9.0 12.0 16.0 20.0 24.0 29.0

8.80 11.80 15.25 19.00 24.50 30.75 39.50 45.25

11 12 16 20 25 32 36

163.00 231.00

G 1"

113.00 212.50 292.50 (W164)

G 1.1/4* G 1.1/2*

– –

(W165)

* HSS

1/213

Articles marked ◊ are not held in stock, procurement is effected at short notice.