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Shrink fit extensions without set screw

Order number: 78.250.08.1
Outer diameter: 0.984
Clamping diameter: 0.315
Description
Shrink fit extensions without set screw
Quality pass
Original HAIMER accessory
  • The universal solution for your machining issues
  • Highest runout accuracy
  • Optimum and almost unlimited extensions likely
  • Versatile to use and always re-usable
  • The most economic way for special machining requirements
  • For carbide steel and HSS shanks
  • Delivery without cooling adapter
  • Version:
  • Without set screw
  • Variable length setting (telescope)
Scope of Delivery
  • Delivery without cooling adapter;
  • Without set screw;
  • Variable length setting (telescope);
Technical specifications
asset-118908-23290
Notice
Technical data subject to change without prior notice
Description Norm: Haimer Value: metric/inch
Length A A 160 inch / 6.299 inch
Diameter 2 D2 19 inch / 3/4 inch
Clamping diameter D1 8 inch / 0.315 inch
Outer diameter D3 25 inch / 0.984 inch
Schafttoleranz h6
Description Norm: DIN 4000 Value: metric/inch
Connection code style machine side C15 5
Connection code style workpiece side C55 5
Connection code unit base machine side C14 1
Connection code unit base workpiece side C54 1
Connection code form type machine side C12 01
Connection code form type workpiece side C52 01
Connection size code machine side C2 0250
Connection size code workpiece side C6 0080
Connection code type machine side C11 ZYL
Connection code type workpiece side C51 ZYL
item style code BLD 513145
Clamping length max. / nominal length C81 24 inch / 0.945 inch
Company identification J3 HAI
Overall length B4 160 inch / 6.299 inch
Protruding length B3 104 inch / 4.094 inch
Body diameter 1 A1 25 inch / 0.984 inch
coolant exit style code H22 1
coolant entry style code H21 1
Length body diameter 1 B1 160 inch / 6.299 inch
Mass (weight) D7 0,520 kg
Standard number of properties layout NSM DIN4000-89
Connection diameter, machine side C3 25
Hand E1 N
Connection diameter min C71 8
interface code to machine side J6 ZYL02500115
interface code to workpiece side J4 ZYL00800115
Interference diameter A6 19 inch / 3/4 inch
Taper angle B51 4,5 °
Description Norm: ISO 13399 Value: metric/inch
Connection code style workpiece side CCSWS 5
Connection code unit base workpiece side CCUWS 1
Connection size code workpiece side CZCWS 0080
Connection code type machine side CCTMS ZYL
Clamping length max. / nominal length LSCX 24 inch / 0.945 inch
Company identification COMPC HAI
Overall length OAL 160 inch / 6.299 inch
Protruding length LPR 104 inch / 4.094 inch
Body diameter 1 BD1 25 inch / 0.984 inch
coolant exit style code CXSC 1
coolant entry style code CNSC 1
Length body diameter 1 LBD1 160 inch / 6.299 inch
Weight WT 0,520 kg
Standard number of properties layout NSM DIN4000-89
Hand HAND N
Connection diameter min DCONN 8
Interference diameter DCINTF 19 inch / 3/4 inch
Taper angle TA 4,5 °

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