Page 747 - Industrial Tools Catalog (1)

Tool clamping \ Reducing sleeve and clamping sleeves
Collar Ø d2 (mm) 16.50 29 39
Length L1 (mm) 48.00 52.50 63.50
Concentricity tolerance (µm) 5 5 5
Coolant supply Yes Yes Yes
Clamping Ø d (mm) Chuck clamping Ø d1 (mm) Insertion depth l2 (mm) 23334... 23334... 23334...
Ident. No. Ident. No. Ident. No.
7 20 25 - - 209 ○ - -
8 20 30 - - 210 ● - -
9 20 30 - - 211 ○ - -
10 20 33 - - 212 ● - -
11 20 33 - - 213 ○ - -
12 20 34 - - 214 ● - -
13 20 34 - - 215 ○ - -
14 20 35 - - 216 ● - -
15 20 40 - - 217 ○ - -
16 20 40 - - 218 ● - -
6 32 25 - - - - 219 ○
8 32 25 - - - - 220 ○
10 32 33 - - - - 221 ○
12 32 34 - - - - 222 ○
14 32 34 - - - - 223 ○
16 32 40 - - - - 224 ○
18 32 40 - - - - 225 ○
20 32 40 - - - - 226 ○
25 32 42 - - - - 227 ○
Prod. Gr. 2AL
ER-type clamping nuts
Normal/mini version
Execution: Notes:
ƒ For collets For ER 16 and 20 = normal version, please use our single head wrenches no.
ƒ No. 23303 clamping nuts, individual and finely balanced 52002 025 or 030
ƒ No. 23308 ring profile key for clamping and loosening

Ident. No. 016–018 Ident. No. 020–035 Ident. No. 116–125
ER25-ER40
Clamping nut type ER 16 ER 20 ER 25 ER 32 ER 40 ER 16 MINI ER 20 MINI ER 25 MINI
Min./max. clamping range 1-10 mm 1-13 mm 2-16 mm 2-20 mm 3-26 mm 1-10 mm 1-13 mm 2-16 mm
23303... Ident. No. 016 018 020 030 035 116 120 125
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Prod. Gr. 206
ER-type clamping nuts
Plain bearing mounted for up to 60% higher torque
Execution: ƒ No. 23303 clamping nuts, individual, finely
ƒ For collets balanced
ƒ No. 23308 ring profile key for clamping and
loosening
Ident. No. 025, 040

Ident. No. 032
With plain bearings ER 25-ER 40
Clamping nut type Min./max. clamping range 23303...
Ident. No.
ER 25 1-16 mm 025 ●
ER 32 2-20 mm 032 ●
ER 40 3-26 mm 040 ●
Prod. Gr. 206

Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com 747
Availability subject to country specific rules and regulations.