Page 3 - Industrial Tools Catalog (2)

Lathe and circular grinder accessories \ Lathe centre, accessories

Fixed lathe centres (DIN 807)
With full tip and thread for draw-off nuts
Application: ƒ Taper fully hardened and precision-ground
For centring workpieces on lathes, grinding ma- ƒ Carbide-tipped
chines and radial drilling machines. ƒ Concentricity tolerance ≤ 0.8 µm
Execution: Delivery:
ƒ Tip angle 60° Supplied without draw-off nut
ƒ With thread for draw-off nut
Morse taper size MK 2 MK 3 MK 4 MK 5
Flattening Ø D (mm) 7 11 14 18
Programming dimension 48 57 72.5 87.5
A (mm)
Nut for removing spindles M22 x 1.5 M27 x 1.5 M36 x 1.5 M48 x 1.5
Concentricity tolerance
(mm) 0.008 0.008 0.008 0.008
22121... Ident. No. 120 130 140 150
●
●
●
●
Prod. Gr. 2AA
p. 805
draw-off nut DIN 807 for fixed lathe centres
carbide-tipped, concentricity tolerance < 0.8 µm
Application: Draw-off nut for no. 22121
Morse taper size MK 2 MK 3 MK 4 MK 5
Nut for removing spindles M22 x 1.5 M27 x 1.5 M36 x 1.5 M48 x 1.5
22122... Ident. No. 120 130 140 150
●
●
●
●
Prod. Gr. 2AA

Live lathe tips
With extended moving point
Execution: Advantage:
ƒ Tip angle 60° ƒ Precision roller bearings ensure a high level of
ƒ Moving point is hardened and can be reground concentricity
multiple times ƒ Special seal prevents the ingress of dirt and
coolant.
ƒ Maintenance-free owing to permanent lubrication

Morse taper size MK 1 MK 2 MK 3 MK 4 MK 5
Programming dimension 60.5 65 79.5 103 129
A (mm)
Programming dimension 43.5 41 48.5 61.5 78.5
for housing B (mm)
Max. workpiece weight 100 200 500 800 2000
(kg)
Max. rotation speed (U/ 7000 7000 5000 3800 3000
min(rpm))
Concentricity tolerance 0.01 0.005 0.005 0.005 0.005
(mm)
Ø of housing D (mm) 36 45 60 70 90
Point Ø C (mm) 15 20 25 32 40
22124... Ident. No. 110 120 130 140 150
●
●
○
●
●
Prod. Gr. 211

Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com 803
Availability subject to country specific rules and regulations.