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Drilling tools

75

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NC drilling device with cyl. Shank, long

Design: HSS Co5, according to factory standard. Profile grinding, right cutting, with precise point geometry and narrow cross blade. With a side clearance angle of 12°/30°. Helix angle smaller than normal, core thickness considerably smaller than normal and taper normal. From ∅ 6 mm with carrier surface according to DIN 1835-B. ∅ tolerance: h6. Application: For precise drill positioning. Used for centring and chamfering thread holes in one step.

HSS Co5

Factory standard

DIN 1835-B

90°

Cutting Tools 1

_

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. 1147

12

8

22

50

75

10

10

3

6WHHOV XSWR

6WHHOV XSWR

1147

1147

∅ h8

∅ h8

Order No.

Order No.

Slot length

Total length

Slot length

Total length

1PP

1PP

f mm/rev

f mm/rev

mm

mm

mm

mm 170 170

mm

mm 140 140

TiN

TiN

0600 0800

6 8

26.60 29.40 (W106)

20 25

0.09 0.10

1000 1200

10 12

38.00 47.40 (W106)

25 30

0.13 0.16

NC drilling device with cyl. Shank

Design: HSS Co5, according to factory standard. Very sturdy model, profile grinding, right cutting, with precise point geometry and narrow cross blade. With a side clearance angle of 12°/30°. Helix angle smaller than normal, core thickness considerably smaller than normal and taper normal. From ∅ 6 mm with carrier surface according to DIN 1835-B. ∅ tolerance: h6. Application: For precise drill positioning. Used for centring and chamfering thread holes in one step.

HSS Co5

Factory standard

DIN 1835-B

120°

1143

bright

_

1149 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. 1143 1149

12 12

8 8

22 22

50 50

40 75

10 15

8

3 3

10

6WHHOV XSWR

6WHHOV XSWR

1143

1149

1143

1149

∅ h8

∅ h8

Order No.

Order No.

Slot length mm

Total length mm

Slot length mm

Total length mm

1PP

1PP

f mm/rev

f mm/rev

mm

mm

bright

TiN

bright

TiN

0300 0400 0500 0600 0800

3 2.31 4 2.37 5 3.09 6 6.65

– –

12 12 14 16 21

46 55 62 66 79

0.04 0.05 0.07 0.09 0.10

1000 1200 1600 2000

10 11.60 18.90 12 13.75 22.10 16 22.60 31.30 20 33.00 46.30

25 30 38 45

89 102 115 131

0.13 0.16 0.20 0.23

7.25 9.70

(W106)

(W106)

8 8.50 14.00

(W106)

(W106)

NC drilling device with cyl. Shank, long

Design: HSS Co5, according to factory standard. Profile grinding, right cutting, with precise point geometry and narrow cross blade. With a side clearance angle of 12°/30°. Helix angle smaller than normal, core thickness considerably smaller than normal and taper normal. From ∅ 6 mm with carrier surface according to DIN 1835-B. ∅ tolerance: h6. Application: For precise drill positioning. Used for centring and chamfering thread holes in one step.

HSS Co5

Factory standard

DIN 1835-B

120°

_

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. 1150

12

8

22

50

75

15

10

3

6WHHOV XSWR

6WHHOV XSWR

1150

1150

∅ h8

∅ h8

Order No.

Order No.

Slot length

Total length

Slot length

Total length

1PP

1PP

f mm/rev

f mm/rev

mm

mm

mm

mm 140 140

mm

mm 170 170

TiN

TiN

0600 0800

6 8

26.60 29.40 (W106)

20 25

0.09 0.10

1000 1200

10 12

38.00 47.40 (W106)

25 30

0.13 0.16

1/57

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