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Shrink Fit Chuck Standard Version, JIS B 6339-2, BT30

Shrink Fit Chuck Standard Version JIS B 6339-2 · BT30
Technical drawing Shrink Fit Chuck Standard Version JIS B 6339-2 · BT30
Shrink Fit Chuck Standard Version JIS B 6339-2 · BT30
Technical drawing Shrink Fit Chuck Standard Version JIS B 6339-2 · BT30
Order number: 30.645.14
Clamping diameter
A-length version
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Shrink Fit Chuck Standard Version, JIS B 6339-2, BT30
Quality pass
Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
All functional surfaces fine machined
Taper tolerance AT3
Shrink fit chuck for clamping shank tools, suitable for use with all available shrink fit units.
JIS B 6339-2 BT30 and Shrink Fit version similar to DIN 69882-8.
  • Heat resistant hot-working steel
  • Hardened 54-2 HRC
  • For HSS and solid carbide tools
  • Shank tolerance h6
  • Without threaded holes in order to balance with balancing screws
Scope of Delivery
  • With backup screw
HAIMER TIP
For a constant and acurate cooling of te cutting tool we recommend the optional cooling system Cool Jet. For RPM higher 8000 U/min we recommend the optional cooling system Cool Flash. (on request)
The most important features:
  • 1. High runout accuracy (< 0.003 mm)
  • 2. Extreme clamping torque by high pressing in the clamping bore
  • 3. Short chamfer
  • 4. Dynamic form: Reinforced shank at long tool holders. Compromise between slimness (marginal interference contour) and rigidity
  • 5. Cool Jet (on request)
  • 6. Threaded bores for simple and fast balancing with screws
Cool Jet (optional)
  • Optimized coolant bores, aimed at center
  • Coolant directly to the cutting edge
  • Extended tool life up to 100%
  • Higher reliability of cutting process
  • No more balls of chips on tool
  • Cool Jet starting from shank diameter 6 mm
Cool Flash (optional)
  • Optimized coolant bores with coolant outlet through slots
  • Coolant directly to the cutting edge
  • Extended tool life up to 100%
  • No more balls of chips on tool
  • Optimized runout accuracy! No additional unbalance! No disturbing clearance!
  • Cool Flash available for shank diameter 6 - 25 mm
Shrink Fit Chuck Standard Version, JIS B 6339-2, BT30
asset-113977-825
Description Norm: Value: metric/ inch
Clamping diameter D1 14 mm
Length A A 65 mm
A-length version ultra short
Diameter 2 D2 30 mm
Length L 47 mm
Interface BT30
Mass (weight) D7 0,650 kg
Standard number of properties layout NSM DIN4000-89
Body diameter 1 A1 36,768346716 mm
Flange diameter A4 46 mm
Interference diameter A6 30 mm
Length body diameter 1 B1 43 mm
Protruding length B3 65 mm
Overall length B4 113,4 mm
Taper angle B51 4,5 °
Functional length B71 18 mm
item style code BLD 508145
Connection code type machine side C11 SKG
Connection code form type machine side C12 57
Connection code unit base machine side C14 9
Connection code style machine side C15 5
Connection size code machine side C2 0300
Connection code type workpiece side C51 ZYL
Connection code form type workpiece side C52 01
Connection code unit base workpiece side C54 1
Connection code style workpiece side C55 5
Connection size code workpiece side C6 0140
Connection diameter min C71 14
Clamping length max. / nominal length C81 47 mm
Clamping length, min., workpiece side C82 37 mm
Rotation speed, max D6 25000
Hand E1 N
coolant entry style code H21 1
coolant exit style code H22 1
Standard number J1 DIN69882-8
Company identification J3 HAI
interface code to workpiece side J4 ZYL01400115
interface code to machine side J6 SKG03005795
Weight WT 0,650 kg
Standard number of properties layout NSM DIN4000-89
Body diameter 1 BD1 36,768346716 mm
Flange diameter DF 46 mm
Interference diameter DCINTF 30 mm
Length body diameter 1 LBD1 43 mm
Protruding length LPR 65 mm
Overall length OAL 113,4 mm
Taper angle TA 4,5 °
Functional length LF 18 mm
Connection code type machine side CCTMS SKG
Connection code unit base workpiece side CCUWS 1
Connection code style workpiece side CCSWS 5
Connection size code workpiece side CZCWS 0140
Connection diameter min DCONN 14
Clamping length max. / nominal length LSCX 47 mm
Hand HAND N
coolant entry style code CNSC 1
coolant exit style code CXSC 1
Company identification COMPC HAI
Downloads
Register to get access to free downloads of CAD data (DXF and STP) on our product websites.
register now
Shrink Fit Chuck Standard Version, JIS B 6339-2, BT30
Quality pass
Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
All functional surfaces fine machined
Taper tolerance AT3
Shrink fit chuck for clamping shank tools, suitable for use with all available shrink fit units.
JIS B 6339-2 BT30 and Shrink Fit version similar to DIN 69882-8.
  • Heat resistant hot-working steel
  • Hardened 54-2 HRC
  • For HSS and solid carbide tools
  • Shank tolerance h6
  • Without threaded holes in order to balance with balancing screws
Scope of Delivery
  • With backup screw
HAIMER TIP
For a constant and acurate cooling of te cutting tool we recommend the optional cooling system Cool Jet. For RPM higher 8000 U/min we recommend the optional cooling system Cool Flash. (on request)
The most important features:
  • 1. High runout accuracy (< 0.003 mm)
  • 2. Extreme clamping torque by high pressing in the clamping bore
  • 3. Short chamfer
  • 4. Dynamic form: Reinforced shank at long tool holders. Compromise between slimness (marginal interference contour) and rigidity
  • 5. Cool Jet (on request)
  • 6. Threaded bores for simple and fast balancing with screws
Cool Jet (optional)
  • Optimized coolant bores, aimed at center
  • Coolant directly to the cutting edge
  • Extended tool life up to 100%
  • Higher reliability of cutting process
  • No more balls of chips on tool
  • Cool Jet starting from shank diameter 6 mm
Cool Flash (optional)
  • Optimized coolant bores with coolant outlet through slots
  • Coolant directly to the cutting edge
  • Extended tool life up to 100%
  • No more balls of chips on tool
  • Optimized runout accuracy! No additional unbalance! No disturbing clearance!
  • Cool Flash available for shank diameter 6 - 25 mm
Shrink Fit Chuck Standard Version, JIS B 6339-2, BT30
asset-113977-825
Description Norm: Value: metric/ inch
Clamping diameter D1 14 mm
Length A A 65 mm
A-length version ultra short
Diameter 2 D2 30 mm
Length L 47 mm
Interface BT30
Mass (weight) D7 0,650 kg
Standard number of properties layout NSM DIN4000-89
Body diameter 1 A1 36,768346716 mm
Flange diameter A4 46 mm
Interference diameter A6 30 mm
Length body diameter 1 B1 43 mm
Protruding length B3 65 mm
Overall length B4 113,4 mm
Taper angle B51 4,5 °
Functional length B71 18 mm
item style code BLD 508145
Connection code type machine side C11 SKG
Connection code form type machine side C12 57
Connection code unit base machine side C14 9
Connection code style machine side C15 5
Connection size code machine side C2 0300
Connection code type workpiece side C51 ZYL
Connection code form type workpiece side C52 01
Connection code unit base workpiece side C54 1
Connection code style workpiece side C55 5
Connection size code workpiece side C6 0140
Connection diameter min C71 14
Clamping length max. / nominal length C81 47 mm
Clamping length, min., workpiece side C82 37 mm
Rotation speed, max D6 25000
Hand E1 N
coolant entry style code H21 1
coolant exit style code H22 1
Standard number J1 DIN69882-8
Company identification J3 HAI
interface code to workpiece side J4 ZYL01400115
interface code to machine side J6 SKG03005795
Weight WT 0,650 kg
Standard number of properties layout NSM DIN4000-89
Body diameter 1 BD1 36,768346716 mm
Flange diameter DF 46 mm
Interference diameter DCINTF 30 mm
Length body diameter 1 LBD1 43 mm
Protruding length LPR 65 mm
Overall length OAL 113,4 mm
Taper angle TA 4,5 °
Functional length LF 18 mm
Connection code type machine side CCTMS SKG
Connection code unit base workpiece side CCUWS 1
Connection code style workpiece side CCSWS 5
Connection size code workpiece side CZCWS 0140
Connection diameter min DCONN 14
Clamping length max. / nominal length LSCX 47 mm
Hand HAND N
coolant entry style code CNSC 1
coolant exit style code CXSC 1
Company identification COMPC HAI
Downloads
Register to get access to free downloads of CAD data (DXF and STP) on our product websites.
register now
All product variants
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Order No. A-length version Clamping diameter Interface Length A Upgrade Downloads metric/ inch
30.640.03 short 3 mm BT30 80 mm with slits
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30.640.04 short 4 mm BT30 80 mm with slits
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30.640.05 short 5 mm BT30 80 mm with slits
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30.640.06 short 6 mm BT30 80 mm
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30.640.08 short 8 mm BT30 80 mm
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30.640.10 short 10 mm BT30 80 mm
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30.640.12 short 12 mm BT30 80 mm
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30.640.14 short 14 mm BT30 80 mm
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30.640.16 short 16 mm BT30 80 mm
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30.640.18 short 18 mm BT30 90 mm
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30.640.20 short 20 mm BT30 90 mm
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30.645.03 ultra short 3 mm BT30 60 mm with slits
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30.645.04 ultra short 4 mm BT30 60 mm with slits
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30.645.05 ultra short 5 mm BT30 60 mm with slits
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30.645.06 ultra short 6 mm BT30 60 mm
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30.645.08 ultra short 8 mm BT30 60 mm
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30.645.10 ultra short 10 mm BT30 60 mm
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30.645.12 ultra short 12 mm BT30 60 mm
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30.645.14 ultra short 14 mm BT30 65 mm
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30.645.16 ultra short 16 mm BT30 65 mm
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30.645.18 ultra short 18 mm BT30 70 mm
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30.645.20 ultra short 20 mm BT30 70 mm
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