BMT55 LIVE TOOLS
90 Degree ER32 Live Tool
Part #: BMT55-ER32Z-ICE (Internal/External Coolant/Dry)
Unit: mm [inch]
104 [4.09]
109 [4.29]
64 [2.52] 85 [3.35]
75 [2.95]
70 [2.76] 39 [1.53]
NEW DESIGN ALLOWS FOR INTERNAL COOLANT TYPE TO BE RUN DRY CONTINUOUSLY!
External/Internal Coolant
Straight/ 90 Degree
Max Pressure
Center Height
Replacement Nut
Max RPM Gear Ratio Max Torque Output
Output
Spindle Wrench
Nut Wrench
Internal/ External/Dry
90 Degree 6,500
1:1
70Nm
70mm ER32 NUT-ER32I-C WRENCH-MIM-107642 WRENCH-ER32I
1015psi (70bar)
90 Degree SK20 Live Tool
Part #: BMT55-SK20Z-ICE (Internal/External Coolant/Dry)
64 [2.52] Unit: mm [inch]
S= 75 [2.95] L1= 70 [2.76] L2= 39 [1.53] L= 109 [4.29] S1= 104 [4.09]
T= 85 [3.35]
Pull of Thread
Coolant Input
(See page 7)
n1
Coolant Input
Pull of Thread
Collet Chuck SK20 NIKKEN (3.5-20mm)
n2
External/Internal Coolant
Straight/ 90 Degree
Max Pressure
Center Height
Replacement Nut SKN-20B/ SKN-20BJ
Max RPM Gear Ratio Max Torque Output
Output
Spindle Wrench
Nut Wrench
Internal/ External/Dry
90 Degree 6,500
1:1
70Nm
70mm SK20
9HC22
1015psi (70bar)
WRENCH-MIM-107446
90 Degree ER32 Live Tool
Part #: BMT55-ER32Z-70 (External Coolant)
64 [2.52] 85 [3.35]
104 [4.09]
109 [4.29] 75 [2.95] 70 [2.76] 39 [1.53]
Unit: mm [inch]
Ø62 [2.44]
External/Internal Coolant
Straight/ 90 Degree
Max Pressure
Center Height
Replacement Nut
Max RPM Gear Ratio Max Torque Output
Output
Spindle Wrench
Nut Wrench
70mm ER32
NUT-ER32I
WRENCH-ER32I
External
90 Degree 6,500
1:1
50Nm
1015psi (70bar)
WRENCH-MIM-107642
Note: Max Coolant Pressure 1015 PSI (70 bar). Must use a minimum of a 50 micron coolant filter to prevent damage to the unit. Please refer to pages 54-56 for ER Series Collets and ER Tap Collets details.
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