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Thread cutting tools 222

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Through-hole and blind hole machine taps

Design: HSS-E, DIN 371 or DIN 376, tolerance range 6HX, type GG, with point form C (2–3 threads).

DIN 371

DIN 376

Type GG

M

HSS-E

6HX

M3 –M10 DIN 371 with reinforced shank, M12–M20 DIN 376 with overflow shank.

2–3

Cutting Tools 1

60°

Application: For regular metric threads according to ISO DIN 13. Particularly suitable for casting materials, grey cast iron, malleable cast iron, ductile cast iron and cast iron with vermicular graphite.

≤ 3xd

C

1731 Nitrated

1719

TiAlN

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. 1731 1719

10 20

1731

1719

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

Nitrated

TiAlN

0030 0040 0050 0060 0080 0100 0120 0140 0160 0180 0200

M3 M4 M5 M6 M8

9.25 9.50 9.50 9.50

46.30 49.40 50.60 45.70 52.50 64.80 74.70 90.80 95.10

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

10.65 13.45 20.20 24.40 26.50 38.30 41.70 (W164)

M10 M12 M14 M16 M18 M20

170.50 178.00 (W165)

Design: HSS-E, DIN 371, type MS, with point form C (2–3 threads). With reinforced shank. Application: For regular metric threads according to ISO DIN 13. Particularly suitable for short and long-chipping non-ferrous metals. Through-hole and blind hole machine taps

1,5–2

DIN 371

Type MS

M

HSS-E

60°

≤ 3xd

E

1734

Bright surface, tolerance range ISO 2/6H.

ISO 2 6H

Bright

1734

bright

1720

Bright surface, tolerance range ISO 2/6G with excess.

ISO 2 6G

Bright

1720

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. 1734 1720

12 12

1734

1720

Thread

Order No.

Gradient

Total length

Shank ∅

Square shank

Core hole ∅

mm

mm 56 63 70 80 90 100

mm 3.5 4.5 6.0 6.0 8.0 10.0

mm 2.7 3.4 4.9 4.9 6.2 8.0

mm

bright

bright

0030 0040 0050 0060 0080 0100

M3 M4 M5 M6 M8

11.60 12.05 12.05 12.90 13.65 16.60 (W164)

17.90 18.85 18.85 19.75 21.00 25.90 (W165)

0.50 0.70 0.80 1.00 1.25 1.50

2.50 3.30 4.20 5.00 6.80 8.50

M10

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