Description
South Bend Keyless Integral Drill Chucks feature a high-precision, one-piece construction that maximizes concentricity and minimizes total indicated runout (TIR). The integral shank design ensures exceptional alignment between the body, shank, and jaws, making these chucks ideal for applications demanding the utmost precision.
These keyless integral chucks are available in a range of sizes, each designed to fit various spindle types, including MT and R-8. A durable finish enhances longevity, while the included spanner simplifies jaw adjustments.
- Specifications and Dimensions
- SB1378: MT #2 1/2″
- SB1379: MT #3 1/2″
- SB1380: MT #3 5/8″
- SB1381: MT #4 5/8″
- SB1382: R-8 1/2″
- SB1383: R-8 5/8″
- Key Features and Benefits
- Integral one-piece shank for maximum concentricity and accuracy
- Low TIR (Total Indicated Runout) for precision drilling applications
- Durable finish provides long-lasting wear resistance
- Includes spanner for easy jaw adjustments
- Available in multiple sizes for compatibility with various spindles






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