Reviews Double Threaded Shank

Renekton 3/8” Drill Chuck with 1/4” Quick Change Hex Drive, Convert Impact Driver Hammer and Wrench to Drill

DURABILITY: The chuck is high precision threaded and tapered tightly with rust-resistant Cr-coated body and sleeve electrophoretic enameling coating. All the extensions are applied with rust-proof finishing for extended service life..
HIGHLY COMPATIBLE: Classic keyed 3-jaw design securely holds a wide range of twist drills and step drill bits with 1/16” to 3/8” shank..
UNIVERSAL SHANK: Drill chuck with 1/4 inch hex shank quickly connects to any impact driver and converts to drilling function..
MULTI PURPOSE: With included 1/2” Drive by 1/4” Hex adapter, can easily transform power impact wrench to a drill, with best performance under rotation speed between 500rpm ~ 3500rpm..
INCLUDES: This complete power tool conversion kit includes keyed 3/8” drill chuck, a chuck key and a 1/2” Dr. x 1/4” Hex adaptor..

Heavy-duty rubber pad, aluminum core with nickel-plated removable steel shank.
Compatible with 2-Inch Sanding Disc, Shank diameter: 1/4 inch, Maximum RPM: 30,000.
Threaded pad backs screw tightly onto the mandrel, and allow for quick and easy changes..
Accepts sanding, polishing, surface conditioning/preparation, bristle and other disc consumables.
The high quality aluminum and the long-lasting rubber will provide sturdiness and strength.

Heavy-duty rubber pad, aluminum core with nickel-plated removable steel shank.
Compatible with 2-Inch Sanding Disc, Shank diameter: 1/4 inch, Maximum RPM: 30,000.
Threaded pad backs screw tightly onto the mandrel, and allow for quick and easy changes..
Accepts sanding, polishing, surface conditioning/preparation, bristle and other disc consumables.
The high quality aluminum and the long-lasting rubber will provide sturdiness and strength.

Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys.
Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools.
performance is similar to uncoated tools.
Threaded shank is for use with threaded-spindle tools, often used in aerospace and automotive applications.
When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging.
Featured with 135 degrees heavy duty split point and surface treated for drilling hard, tough, high tensile strength materials.

Inexpensive alternative to threaded fasteners..
Solid rivets are the strongest rivets used in fastened joints..
Swelling of the shank occurs most by the clinched head end of the rivet..
Rivets can be hardened for some applications to improve strength and durability..
Solid rivets are one of the oldest and most reliable types of fasteners..