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Drilling tools 114

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Universal stepped drill

Design: HSS, according to factory standard, straight fluted. Chuck slippage is avoided by the 3-surface shank. Laser print of hole ∅ and speed. The hole ∅ can still be read with the tool rotating. Application: For burr-free drilling and reaming of sheets, pipes and profiles up to 6 mm materials thickness. Deburring up to 1.5 mm material thickness. Works without burrs and chatter marks and can be used in hand drills or box column drills. No punch marking required. Note: To increase the service life, we recommend the use of drilling paste (Order No. 1312 0005, Ç 1/96, 1/97, 1/231).

Factory standard

HSS

Cutting Tools 1

1315

bright

1312 TiN

1313

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. 1315 1312 1313

C C C

V C C

V C C

V C C

C C C

C C V

C C C

V V

1315

1312

1313

Diameter of drill steps

Order No.

Step length mm

Total length mm

Shank ∅ h8 mm

mm

bright

TiN

TiAlN

0010 4; 5; 6; 7; 8; 9; 10; 11; 12 0020 4; 6; 8; 10; 12; 14; 16; 18; 20 0023 12; 13; 14; 15; 16; 17; 18; 19; 20 0026 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30 0030 6; 8; 10; 12; 14; 16; 18; 20; 22; 24; 26; 28; 30 0033 30; 31; 32; 33; 34; 35; 36; 37; 38; 39; 40 0036 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50 0039 50; 51; 52; 53; 54; 55; 56; 57; 58; 59; 60

18.50 23.90 25.30 21.70 27.80 29.40 29.90 37.40 39.60 44.60 57.20 60.70 36.70 47.00 49.80 93.80 120.00 127.00 119.50 153.00 162.50 172.00 220.50 233.00 59.30 79.90 91.90

5 4 4 4 4 4 4 4 4

80 67 76 88 98 98 107 120 92

6 8 9

12 10 13 13 13 12

0040 For PG through-hole 12.5 (PG7); 15.2 (PG9); 18.6 (PG11); 20.4 (PG13.5); 22.5 (PG16); 28.3 (PG21); 33.0 (–); 37.0 (PG29) 0050 For PG through-hole 12.5 (PG7); 15.2 (PG9); 18.6 (PG11); 20.4 (PG13.5); (PG16); (PG21); 30.5 (–) 0060 For PG core hole 11.4 (PG7); 14 (PG9); 17.25 (PG11); 19 (PG13.5); 21.25 (PG16); 26.75 (PG21)

47.40 60.70 69.90

4

85

12

47.40 60.70 69.90

6

92

12

0070 For general mechanical engineering 9; 12; 15; 18; 21; 24; 27; 30; 33; 36

47.80 62.70 66.50

3

86

12

(W124)

(W124)

(W124)

Universal stepped drill set

Design: Supplied in a robust, high quality plastic cassette with automatic drill setup function when opened. Note: To increase the service life, we recommend the use of drilling paste (Order No. 1312 0005, Ç 1/96, 1/97, 1/231).

1318

1312

1313

Set contents

Order No.

mm

bright

TiN

TiAlN

0200 0100

4–12; 12–20; 20–30 95.40 111.50 118.00 4–12; 4–20; 6–30 93.90 111.00 117.00 (W124) (W124) (W124)

1313

1318

1312 TiN

bright

TiAlN

Plastic cassette, empty

Design: Robust, high quality plastic cassette with automatic stepped drill setup function when opened.

1312

For drill ∅ mm

Order No. 0001 0004

Number of drills

4–30 4–30

13.05 12.45 (W124)

4–12; 4–20; 6–30 4–12; 12–20; 20–30

1/96