Page 764 - Industrial Tools Catalog (1)

Tool clamping \ Drill chucks
Drill chuck with tapered mount
For clockwise and anti-clockwise rotation, with toothed ring and key

R/ L

Application: ƒ Toothed ring drill chuck with key, DIN ISO 10887
No. 21290: For holding tools with straight shank. ƒ No. 21291: Industrial version
No. 21291: For holding tools with straight shank in
pillar and bench drills. Advantage:
ƒ High clamping force thanks to toothed ring
Execution: ƒ No. 21290: Very strong and resistant to wear
ƒ Body head with keyholes and jaws, hardened ƒ No. 21291: For day-to-day industrial applications No. 21290 030, 21290 200–21291 020, 21291
040

Drill chuck cone in line with DIN ISO 239-B

p. 772
Min./max. clamping width 0.5-6.5 mm 1-16 mm 5-20 mm 0.5-6.5 mm 0.5-8 mm 0.8-10 mm 1.5-13 mm
Suitable for taper B 12 B 18 B 22 B 10 B 10 B 12 B 12
Outer Ø (mm) 29.5 56.5 65 29.5 29.5 34.5 42.8
21290... Ident. No. 030 170 200 - - - -
●
●
●
21291... Ident. No. - - - 010 020 030 040
●
●
●
●
Prod. Gr. 201
Accessories for 21290 030 21290 170 21290 200 21291 010 21291 020 21291 030 21291 040
21294... Spare key Spare key 010 030 040 010 010 020 020
for drill chuck with toothed ring Ident. No. ● ● ● ● ● ● ●
Prima drill chuck
With internal thread
R R/ L
Application: ƒ High concentricity of up to 0.2 mm
For holding tools with straight shank. ƒ Ref. no. 21292041 clockwise rotation
Execution: ƒ Ref. no. 21292251 clockwise/anti-clockwise
rotation
ƒ Industrial version for hand-guided machines
ƒ Jaws hardened Advantage:
ƒ Body head with keyholes ƒ For day-to-day industrial applications
ƒ Toothed ring drill chuck with key, DIN ISO 10887 ƒ High clamping force thanks to toothed ring

Thread adapter

Min./max. clamping width 0.5-8 mm 0.8-10 mm
Connection thread 3/8 inch x 24 UNF 3B 1/2 inch - 20 UNF 3B
Outer Ø (mm) 29.5 34.5
Length closed (mm) - 61
21292... Ident. No. 041 251
○
●
Prod. Gr. 201
Accessories for 21292 041
21294... Spare key Spare key 010
for drill chuck with toothed ring Ident. No. ●

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