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Thread cutting tools 206

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Blind hole machine tap

Design: HSS-E, DIN 371 or DIN 376, tolerance range ISO 2/6 H, type N, with point form C (2–3 threads). M2 –M10 DIN 371 with reinforced shank, M12–M30 DIN 376 with overflow shank. Application: For regular metric threads according to ISO DIN 13. Particularly suitable for general steels, construction steels, machining steels, case-hardening steels and tempered steels.

2–3

DIN 371

DIN 376

ISO 2 6H

Type N

M

HSS-E

60°

40°

C

Cutting Tools 1

≤ 3xd

1682

steam

1671 TiN

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. 1682 1671

8

10 25

20

1682

1671

Thread

Order No.

Gradient

Total length

Shank ∅

Square shank

Core hole ∅

mm

mm 45 50 56 63 70 80 90 100 110 110 110 125 140 140 160 160 180

mm 2.8 2.8 3.5 4.5 6.0 6.0 8.0 10.0 9.0 11.0 12.0 14.0 16.0 18.0 18.0 20.0 22.0

mm 2.1 2.1 2.7 3.4 4.9 4.9 6.2 8.0 7.0 9.0 9.0 11.0 12.0 14.5 14.5 16.0 18.0

mm

steam

TiN

0020 0025 0030 0040 0050 0060 0080 0100 0120 0140 0160 0180 0200 0220 0240 0270 0300

M2

11.50 11.30

28.70 34.60 23.20 25.30 25.60 33.40 36.40 45.70 53.70 79.60 74.10

0.40 0.45 0.50 0.70 0.80 1.00 1.25 1.50 1.75 2.00 2.00 2.50 2.50 2.50 3.00 3.00 3.50

1.60 2.00 2.50 3.30 4.20 5.00 6.80 8.50 10.20 12.00 14.00 15.50 17.50 19.50 21.00 24.00 26.50

M2.5

M3 M4 M5 M6 M8

8.50 8.65 8.85 8.85

10.55 13.65 18.05 25.50 28.80 37.50 40.60 52.30 51.50 69.40 86.00 (W164)

M10 M12 M14 M16 M18 M20 M22 M24 M27 M30

129.50 126.00 207.50 150.50 212.50 250.50 (W165)

Blind hole machine tap set

Design: Supplied in a robust, high quality plastic cassette with automatic drill setup function when opened. M3–M10 DIN 371 with reinforced shank, M12 DIN 376 with overflow shank.

1790

1790 TiN

steam

1790

1790

Size

Size

Order No.

Set contents

Order No.

Set contents

steam

TiN

2000 M3–M12 97.60 7 Taps (order no. 1682) M3; 4; 5; 6; 8; 10; 12 2500 M3–M12 127.00 7 Taps (order no. 1682) M3; 4; 5; 6; 8; 10; 12

2001 M3–M12 247.00 7 Taps (order no. 1671) M3; 4; 5; 6; 8; 10; 12 2501 M3–M12 274.00 7 Taps (order no. 1671) M3; 4; 5; 6; 8; 10; 12

7 spiral drills (order no. 1001) ∅ 2.5; 3.3; 4.2; 5.0; 6.8; 8.5; 10.2 mm

7 spiral drills (order no. 1002) ∅ 2.5; 3.3; 4.2; 5.0; 6.8; 8.5; 10.2 mm

(W164)

(W165)

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