BASIC ARBORS
JACOBS TAPER ARBOR CLAMPING RANGE: ø.630"-1.969" (ø16-50mm) Holder for mounting keyless chuck or rubber chuck.
L 1
L
JT. No.
R
SPINDLE SYSTEM DUAL CONTACT
Catalog Number
Weight (lbs.)
JT.No.
øD
L
L 1
BBT30-JTA1-30 BBT30-JTA6-30 BBT40-JTA1-45 BBT40-JTA1-105 BBT40-JTA6-45 BBT40-JTA6-105 BBT50-JTA6-45 BBT50-JTA6-105
.039 .236
.384 .676
.591 .945
1.0 1.1 2.6 3.3 2.6 3.5 8.8 9.3
1.181
1.772 4.134 1.772 4.134 1.772 4.134
.039
.384
.591
.236
.676
.945
.236
.676
.945
• The model, dimensions and accuracy conform to TMT standards • Drill chuck is not included
SUPER KEYLESS CHUCK (INTEGRAL HOLDER TYPE) CLAMPING RANGE: ø.020"-.512" (ø.5-13mm) Securely chucks the drill with simple operation.
Reverse Lock Mechanism (SKL13) No loosening even when the main spindle suddenly stops, by the reverse lock mechanism using a lock ring. Runout Accuracy Within .05mm
Lock Ring
L 1
L
Catalog Number
Clamping Diameter
Weight (lbs.)
øD
L
L 1
Wrench
BBT30-SKL13-110 BBT40-SKL13-105 BBT50-SKL13-115 BBT30-KLC6.5-70 BBT40-KLC6.5-75
4.331 4.173 4.528 2.756 2.953
4.823 4.665 5.020 3.012 3.209
3.2 4.2 9.7 1.4 2.6
ø.020-ø.512
2.008
FS13LC
ø.020-ø.256
1.339
FS6.5LC
• Hook wrench is included • KLC type does not have the reverse lock mechanism
148
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