DIN69871-SRK :  SHRINKIN thermal shrinking chucks with DIN 69871 form AD/B taper shanks. For carbide tools only.  
 
 
TAPER RUNOUT (INT) 0.003MM(.00012 HARDNESS 50-52 SURFACE FINISH N5 SHRINKIN G2.5/25000 RPM COOLANT
  Designation
SS

d2

D1

D2

L

L1

L3
L
min
L
max

J

KeyHex key size for the rear stopper screw

G

Kg
  DIN69871 40 SRK 12X50  40  12.00  20.0  26.00  69.10  50.0  42.30  32.0  42.0  M10  5.00  M16  0.92
  DIN69871 40 SRK 12X85  40  12.00  20.0  28.00  104.10  85.0  56.60  32.0  42.0  M10  5.00  M16  1.05

To be used for carbide tools only.
Balanced to G2.5/25,000 RPM.
For shrink units information, Click on "More Info".
ISCAR can not guarantee an unbalance value less than 1 gr x mm.
Preset screw without coolant hole.
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