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BTC - 6 Jaws, 8" Diam, Self Centering Manual Lathe Chuck - Plain Back Mount Spindle, Adjustable, Reversible, 2,200 Max RPM, 2.264" Through Hole Diam, Cast Iron - Best Tool & Supply

BTC - 6 Jaws, 8" Diam, Self Centering Manual Lathe Chuck - Plain Back Mount Spindle, Adjustable, Reversible, 2,200 Max RPM, 2.264" Through Hole Diam, Cast Iron


Item #: 08506115
Brand: BTC
Model #: 1086R
Exact Tooling IR#: 04

Features and Benefits

Self-centering scroll chucks are designed with jaws on a scroll which open and close with a wrench that is turned on a pinion. They accurately self-center on the workpiece as the jaws close.
Cast iron also called semi-steel is the industry standard for chuck body material.
Product Specifications
Chuck Type Self-Centering
Nominal Chuck Size 8
Number of Jaws 6
Mount Plain Back
Through-Hole Diameter (Decimal Inch) 2.2640
Body Material Cast Iron (Semi-Steel)
Reversible Jaws Reversible Jaws
Number of Jaw Pieces Two-Piece
Chuck Diameter (mm) 203.20
Chuck Diameter (Inch) 8
Minimum Jaw Capacity (Decimal Inch) 0.4250 (External); 2.1250 (Internal)
Maximum Jaw Capacity (Decimal Inch) 6.7500 (Internal); 8.2500 (External)
Adjustable Yes
Jaw Type Master Jaws; Top Jaws
TIR Repeatability (Decimal Inch) 0.0005
Body Length (Decimal Inch) 3.1220
Maximum RPM 2200
Includes Hardened Self-Centering Chuck; Master Jaws & Top Jaws; Mounting Screws; T-Wrench
$1,220.02

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