1/32" - 5/8" B18 Keyed Drill Chuck Set with R8 Shank 1/32-5/8 | Heavy Duty, for Lathe and Drill Press

★★★★★ 4.3 146 reviews

US$8.80
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US$8.80
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Free shipping Free 30-day returns

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Product details

Management number 247138552 Release Date 2026/08/16 List Price US$8.80 Model Number 247138552
Category
  • R8 Direct Fit for Milling Machines: R8 arbor mounts directly into standard vertical mill spindles; no extra adapters needed for tilt-head vertical mills; provides secure, stable connection for heavy drilling, boring, or reaming in steel, stainless, cast iron, brass, or aluminum blocks
  • B18 Keyed Chuck with 1/32″–5/8″ Holding Range: B18 taper chuck holds bits from 1/32 inch up to 5/8 inch (0.8 mm to 15.9 mm); wider range for big hole drilling, step drilling through 1/2 inch plate, counterboring for socket head screws, and reaming precision holes in jigs or fixtures
  • Wide Machine Compatibility for Different Shop Setups: Works on milling machine quills, heavy-duty drill presses, floor-standing units, and lathe tailstocks with B18 adapter; suited for metal fabrication, auto repair, woodworking furniture making and industrial maintenance tasks
  • Quick Bit Changes with Key Rotation: One turn of the included key locks or releases bits; reduces downtime on production runs when switching from center drills to pilot holes to final sizing or chamfering edges on engine parts, brackets, or plate work
  • Heat-Treated Steel for Rough Conditions: Chuck body and jaws constructed from hardened steel; withstands daily vibration, impact, and metal chips from climb milling or conventional cutting; maintains clamping force through thousands of tool changes on manual or CNC spindles

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4.3 out of 5
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