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Thread cutting tools 224

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Blind hole machine tap, left thread

Design: HSS-E, tolerance range ISO 2/6H, type N, with spiral point form C (2-3 threads). Bright surface. M3 –M10 DIN 371 with reinforced shank, M12–M20 DIN 376 with overflow shank. Application: For metric left threads according to DIN ISO 13. Particularly suitable for general steels, construction steels, machining steels and case-hardening steels.

DIN 371

DIN 376

ISO 2 6H

Type N

M-LH

HSS-E

2–3

Cutting Tools 1

60°

≤ 3xd

C

bright

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. 1724

10

15

1724

Thread

Order No.

Gradient

Total length

Shank ∅

Square shank

Core hole ∅

mm

mm 56 63 70 80 90 100 110 110 110 125 140

mm 3.5 4.5 6.0 6.0 8.0 10.0 9.0 11.0 12.0 14.0 16.0

mm 2.7 3.4 4.9 4.9 6.2 8.0 7.0 9.0 9.0 11.0 12.0

mm

bright

0030 0040 0050 0060 0080 0100 0120 0140 0160 0180 0200

M3 M4 M5 M6 M8

26.70 24.40 25.50 24.40 30.20 34.40 48.70 68.00 69.60 95.90

0.50 0.70 0.80 1.00 1.25 1.50 1.75 2.00 2.00 2.50 2.50

2.50 3.30 4.20 5.00 6.80 8.50 10.20 12.00 14.00 15.50 17.50

M10 M12 M14 M16 M18 M20

102.00 (W164)

Through-hole machine tap (nut tap)

Design: HSS-E, DIN 357, tolerance range ISO 2/6H, type N, extra long, the point length is approx. 21-23 threads. Bright surface Application: For regular metric threads according to ISO DIN 13. Especially for thread cutting in hard to access areas. Particularly suitable for general steels, construction steels, machining steels and case-hardening steels.

DIN 357

ISO 2 6H

Type N

M

HSS-E

60°

21–23

≤ 1,5xd

bright

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. 1750

10

10

1750

Thread

Order No.

Gradient

Total length

Shank ∅

Square shank

Core hole ∅

mm

mm 70 80 90 100 110 125 140 180 200 200 220 250

mm 2.2 2.5 2.8 3.5 4.5 6.0 7.0 9.0 11.0 12.0 14.0 16.0

mm

mm

bright

0030 0035 0040 0050 0060 0080 0100 0120 0140 0160 0180 0200

M3

19.90 23.10 19.05 20.60 21.30 27.70 32.40 42.90 55.10 62.40

0.50 0.60 0.70 0.80 1.00 1.25 1.50 1.75 2.00 2.00 2.50 2.50

–

2.50 2.90 3.30 4.20 5.00 6.80 8.50 10.20 12.00 14.00 15.50 17.50

M3.5

2.1 2.1 2.7 3.4 4.9 5.5 7.0 9.0 9.0 11.0 12.0

M4 M5 M6 M8

M10 M12 M14 M16 M18 M20

116.00 128.00 (W164)

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