Page 732 - Industrial Tools Catalog (1)

Tool clamping \ Tool extension with straight shank
VIDAT extension for screw-in mill cutter (screw-on mill cutter)
vibration-damped

< – 0,01

Execution: Advantage:
ƒ the damping element of the extension is in close proximity to the tool interface ƒ reduction of vibrations in the clamping system
because that is where the highest degree of bending occurs ƒ vibration-damping effect minimises micro ruptures and improves the surface
ƒ maximum permitted rotation speed 8000 rpm. quality of the tool
ƒ max. concentricity < 0.01mm ƒ increase of tool service life
ƒ drilled for internal coolant supply (ICS) up to a maximum of 50 bar ƒ slimline design, ideally suited to narrow interference contours
ƒ max. speed 8000 rpm in combination with HSK63-HSK100/ISO40 ISO50
A 0,01 B
L Ø
A A-A B Ø 0,01 A
3°
Ident. No. 701–703 D d1 d2 d3
Ø 2,35 G
Ident. No. 700
G D (mm) A (mm) L (mm) d1 (mm) d2 (mm) d3 (mm) 23431...
Ident. No.
M12 25 192 250 12.5 21 24.8 700 ○
M12 25 242 300 12.5 21 24.8 701 ○
M16 32 188 250 17 29 31.8 702 ○
M16 32 238 300 17 29 31.8 703 ○
Prod. Gr. 278
pull stud for steep taper DIN 69872 shape A (DIN 69872)
steep taper to DIN 69871 with bore for IK

IK
Application: ƒ Case-hardened HRC 58 ± 2
for tools with steep taper in accordance with ISO 7388-1 (old standard was DIN ƒ Soft, bronzed and ground thread and bore hole
69871) and ISO 7388-2 (old standard was JIS B 6339 MAS-BT) ƒ Pull studs with o-ring = sealed
Execution: Notes:
ƒ All pull studs made from material 16Mn Cr5 Further versions available on request (specification of machine types required)
L
L1
15°

d1 d2 d5 D

No. 23690 No. 23692
DIN 69872, without IC
DIN 69872 69872
Suitable Form d1 (mm) d2 (mm) D (mm) d5 L (mm) Coolant α/ A L1 (mm) 23690... 23692...
for tool supply (Degree) Ident. No. Ident. No.
holding
device
SK 30 A 13 9 13 M12 44 Yes 15 24 130 ● - -
SK 40 A 19 14 17 M16 54 Yes 15 26 140 ● - -
SK 50 A 28 21 25 M24 74 Yes 15 34 150 ● - -
SK 30 B 13 9 13 M12 44 No 15 24 - - 130 ●
SK 40 B 19 14 17 M16 54 No 15 26 - - 140 ●
SK 50 B 28 21 25 M24 74 No 15 34 - - 150 ●
Prod. Gr. 263

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