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Reamers 166

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Solide Carbide-NC machine reamer

Design: Ultra-finest grain-solid carbide, dimensions similar to DIN 212. Centring on both sides with 90° full point, with straight shank ∅ for standardised mounting in hydraulic expansion chucks and high accuracy chucks. The clamping accuracy is significantly improved due to the narrow tolerance of the shanks. With cylinder shank. Tolerance h6. Bright surface. Reamer manufacturing tolerances: – full diameter and 1/10 mm dimensions correspond to H7, – 1/100 mm dimensions from ∅ 1.01 to 5.03 mm have a tolerance of 0.00/+0.004 mm, from ∅ 5.97 to 12.03 mm have a tolerance of 0.00/+0.005 mm. Application: For reaming through-holes, also conditionally suitable for reaming blind holes due to the short trim cut. Particularly suitable for high alloy and annealed steels up to 52 HRC, casting materials and soft non-ferrous metals such as aluminium and brass.

≈DIN 212

Solid carbide

H7

approx. 7°

Cutting Tools 1

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. 1581

C

C

C

C

V

C

C

C

C

C

1581

1581

Nominal ∅

Nominal ∅

Order No.

Cutting length mm

Total length mm

Shank ∅ h6 mm

Order No.

Cutting length mm

Total length mm

Shank ∅ h6 mm

mm 1.00 2.00 2.01 2.02 2.40 2.50 3.00 3.01 3.02 3.03 3.10 3.20 3.40 3.50 3.60 3.70 3.80 3.90 3.99 4.00 4.01 4.02 4.03 4.10 4.20 4.30 4.40 4.50 4.60 4.80 4.90 4.98 4.99 5.00 5.01 5.02 5.03 5.10 5.20 5.30 5.40 5.50 5.60 5.70 5.90

mm

bright

bright

0100 0200 0201 0202 0240 0250 0300 0301 0302 0303 0310 0320 0340 0350 0360 0370 0380 0390 0399 0400 0401 0402 0403 0410 0420 0430 0440 0450 0460 0480 0490 0498 0499 0500 0501 0502 0503 0510 0520 0530 0540 0550 0560 0570 0590

40.10 46.50 46.50 46.50 46.50 46.50 46.50 46.50 46.50 46.50 46.50 46.50 46.50 46.50 46.50 46.50 46.50 46.50 46.50 46.50 46.50 46.50 46.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 (W145)

6

50 50 50 50 60 60 64 64 64 64 68 68 74 74 74 74 77 77 77 77 77 77 77 77 82 82 82 82 82 93 93 93 93 93 93 93 93 93 93 93 93 93 93 93 93

4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6

0598 0599 0600 0601 0602 0603 0610 0620 0640 0650 0660 0670 0690 0700 0710 0720 0750 0770 0790 0797 0798 0800 0801 0802 0803 0810 0820 0850 0860 0890 0900 0920 0950 0990 0999 1000 1001 1002 1003 1197 1199 1200 1201 1202 1203

5.98 5.99 6.00 6.01 6.02 6.03 6.10 6.20 6.40 6.50 6.60 6.70 6.90 7.00 7.10 7.20 7.50 7.70 7.90 7.97 7.98 8.00 8.01 8.02 8.03 8.10 8.20 8.50 8.60 8.90 9.00 9.20 9.50 9.90 9.99

57.50 57.50 57.50 57.50 57.50 57.50 71.50 71.50 71.50 71.50 71.50 71.50 71.50 71.50 71.50 71.50 71.50 71.50 71.50 71.50 71.50 71.50 71.50 71.50 71.50 87.70 87.70 87.70 87.70 87.70 87.70 87.70 87.70 87.70 87.70 87.70 87.70 87.70 87.70

26 26 26 26 26 26 28 28 28 28 28 28 31 31 31 31 31 33 33 33 33 33 33 33 33 33 33 33 33 36 36 36 36 41 41 41 41 41 41 44 44 44 44 44 44

93 93 93 93 93 93 101 101 101 101 101 101 109 109 109 109 109 117 117 117 117 117 117 117 117 117 117 117 117 125 125 125 125 133 133 133 133 133 150 150 150 150 150 150 150

6 6 6 6 6 6 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8

12 12 12 16 16 17 17 17 17 18 18 20 20 20 20 21 21 21 21 21 21 21 21 21 23 23 23 23 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26

10 10 10 10 10 10 10 10 10 10 10 10 10 10 12 12 12 12 12 12

10.00 10.01 10.02 10.03 11.97 11.99 12.00 12.01 12.02 12.03

115.50 115.50 115.50 115.50 115.50 115.50 (W145)

Further dimensions available on request.

1/148