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Reamers 156

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Hand reamer

Design: HSS, DIN 206-B, with approx. 7° left spirals and long, conical point (approx. 1/3 of cutting length). The uneven tooth pitch ensure chatter-free and accurate drilling. With cylinder shank with square drive. Bright surface Application: Perfectly suited for single production or repair work, only for reaming through-holes. Not suitable for machining blind holes due to the long, conical point geometry. Also suitable for holes with interrupted cut. Particularly suitable for steel materials up to 500 N/mm 2 in strength e.g. general construction steels, steel materials up to 900 N/mm 2 in strength such as machine steels, tempered steels, tool steels, case-hardening steels, casting materials and non-

DIN 206-B

HSS

H7

Cutting Tools 1

approx. 7°

O

ferrous metals such as aluminium, brass, copper and bronzes. Note: Tap wrenches for manual actuation - see Ç 1/223.

O

G

G

6:

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. 1500

C

C

V

V

V

U

U

U

1500

1500

Nominal ∅ d 1 mm

Nominal ∅ d 1 mm

Order No.

Cutting lenghth l 4 mm

Order No.

Cutting lenghth l 4 mm

Overall length l 1 mm

Square SW mm

Overall length l 1 mm

Square SW mm

bright

bright

0200 0250 0300 0350 0400 0450 0500 0550 0600 0650 0700 0750 0800 0850 0900 0950 1000 1100 1200 1300

2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5

15.80 16.05 15.80 18.55 14.35 17.15 16.65 18.40 16.40 18.85 18.00 20.50 18.55 22.30 21.10 22.80 22.00 24.50 26.40 38.70 (W140)

25 29 31 35 38 41 44 47 47 50 54 54 58 58 62 62 66 71 76 76

50 58 62 71 76 81 87 93 93

1.6 2.1 2.1 2.7 3.0 3.4 3.8 4.3 4.3 4.9 5.5 5.5 6.2 6.2 7.0 7.0 8.0 9.0

1400 1500 1600 1700 1800 1900 2000 2200 2400 2500 2600 2800 3000 3200 3400 3500 3600 3800 4000

14.0 15.0 16.0 17.0 18.0 19.0 20.0 22.0 24.0 25.0 26.0 28.0 30.0 32.0 34.0 35.0 36.0 38.0 40.0

42.10 44.40 46.20 49.10 54.20 58.20 57.10 66.20 76.50 78.20 83.30

81 81 87 87 93 93 100 107 115 115 115 124 124 133 142 142 142 152 152

163 163 175 175 188 188 201 215 231 231 231 247 247 265 284 284 284 305 305

11.0 11.0 12.0 12.0 14.5 14.5 16.0 18.0 20.0 20.0 20.0 22.0 22.0 24.0 26.0 29.0 24.0 29.0 32.0

100 107 107 115 115 124 124 133 142

106.50 112.50 124.50 153.00 169.00 177.50 195.50 203.00 (W140)

10.0 11.0 12.0 13.0

152 10.0 152 10.0

Further dimensions or straight fluted available on request.

Tap wrenches for mounting hand reamers.

Ç 1/224

1/138