Page 2 - Industrial Tools Catalog (2)

Lathe and circular grinder accessories \ Lathe centre, accessories
Fixed lathe centres (DIN 806)
Full tip

Application: ƒ Carbide-tipped
For centring and supporting long and narrow work- ƒ Concentricity tolerance on cemented carbide ≤
pieces on lathes and grinding machines. 0.8 µm
Execution: ƒ Precision machining to roughing
ƒ Tip angle 60° Advantage:
ƒ Taper hardened and precision-ground ƒ Wear-resistant cemented carbide tip

Morse taper size MK 1 MK 2 MK 3 MK 4 MK 5
Ø D (mm) 7 7 11 14 18
Programming dimension
A (mm) 26.5 36 44 57.5 70.5
Concentricity tolerance
(mm) 0.008 0.008 0.008 0.008 0.008
22112... Ident. No. 010 020 030 040 050
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Prod. Gr. 2AA
Fixed lathe centres (DIN 806)
Half flattened tip
Application: ƒ Carbide-tipped
For centring and supporting long and narrow work- ƒ Concentricity tolerance on cemented carbide ≤
pieces on lathes and grinding machines. 0.8 µm
Execution: Advantage:
ƒ Tip angle 60° ƒ Very good accessibility to workpieces
ƒ Taper hardened and precision-ground ƒ Wear-resistant cemented carbide tip

Morse taper size Flattening Ø D (mm) Programming dimen- Flattening length B Flattening height H Concentricity tolerance 22113...
sion A (mm) (mm) (mm) (mm) Ident. No.
MK 1 7 26.5 22 4 0.008 010 ●
MK 2 7 36 30 4 0.008 020 ●
MK 3 11 44 38 6 0.008 030 ●
MK 4 14 57.5 50 7.5 0.008 040 ●
MK 5 18 70.5 63 9.5 0.008 050 ○
Prod. Gr. 2AA
Fixed lathe centres (DIN 806)
Half, extremely flattened tip
Application: ƒ Taper hardened and precision-ground
For centring and supporting long and narrow work- ƒ Carbide-tipped
pieces on lathes and grinding machines. ƒ Concentricity tolerance ≤ 0.8 µm
Execution: ƒ For flat grinding
ƒ Tip angle 60°

No. 22114

Carbide centring tip, extremely flattened and
extended for smaller diameters and with short
shoulder or surface grinding.

Morse taper size MK 2 MK 2 MK 3 MK 3 MK 3 MK 4 MK 4 MK 4
Flattening Ø D (mm) 7 7 11 11 11 14 14 14
Programming dimension 46 46 69 69 69 77.5 77.5 77.5
A (mm)
Flattening length B (mm) 40 40 63 63 63 70 70 70
Flattening height H (mm) 1.5 2.5 1.5 2.5 4 1.5 2.5 4
Concentricity tolerance 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008
(mm)
22114... Ident. No. 020 021 030 031 032 040 041 042
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Prod. Gr. 2AA
Source: Hahn+Kolb Werkzeuge GmbH
802 Technical data subject to change. www.iconridge.com
Availability subject to country specific rules and regulations.