Top 9 Chuck Adapter 3/4-16 – Power Lathe Accessories

As an Amazon Associate I earn from qualifying purchases.



6 Holes 1920, Chuck Adapter, 3/4"-16 Thread 3" Diameter

#ad #ad - Six mounting holes allow mounting 3-jaw or 4-jaw chucks. Adapts 3" 80 mm plain back chucks to Sherline and Taig spindles. Includes instructions for final turning of the registration diameter to insure concentricity. Cast iron lathe chuck backplate adapter fits lathes with 3/4"-16 spindle nose thread. #ad #ad
Weight1.1 Pounds
Part Number1920



ARES 70000, 3-Inch Impact Grade Socket Adapter Set, 1/4-Inch, and 1/2-Inch Drive, 3/8-Inch, Turns Impact Drill Driver into High Speed Socket Driver

ARES #ad - With your support, we’re proud to help this great organization. You are backed by our Performance Assurance Limited Lifetime Warranty. Specifications: this ares impact grade socket adapter/extension set comes with three 1/4 inch hex shank, 3-inch-long socket adapters so you can turn any impact drill driver into a power socket driver with the extra reach you need.

Aspca business ambassador: we are proud to be part of the aspca business Ambassador Program. If you have any issues with your ares impact Grade Socket Adapter/Extension Set, simply contact customer service for troubleshooting help, parts, replacement, or refund. If you have a pet, you realize they are more than a pet, they are part of the family. Design considerations: each adapter is made of heat-treated chrome vanadium steel and coated in Manganese Phosphate for industrial or mechanical use and meets or exceeds ANSI/ASME standards.

The sizes included are 1/4 inch, 3/8 inch, and 1/2 inch. Reliable | effective | efficient: users trust ares to be quality tools. Impact grade: these impact-grade corrosion-resistant adapters are perfect for increased torque projects, helping to prevent the breaking and stripping of sockets. The spring loaded detent ball ensures sockets are secured to the adapters.
BrandARES #ad
ManufacturerARES #ad
Height4.2 Inches
Length0.6 Inches
Width5.4 Inches
Part NumberFBA_70000

3. PSI Woodworking


PSI Woodworking LA341018 Lathe Headstock Spindle Adapter 3/4" x 10tpi to 1" x 8tpi

PSI Woodworking #ad - Convert a 3/4" x 10tpi lathe headstock spindle to 1" x 8tpi. Allows a 3/4" x 10tpi threaded spindle to accept 1" x 8tpi threaded chucks, faceplates, and other woodturning tools and accessories. Wrench not included. Made of steel; weighs. 85 pounds; extends spindle length approximately 1-1/2". Flats allow for solid wrench tool grip for tightening and loosening from spindle.
BrandPSI Woodworking #ad
ManufacturerPSI Woodworking #ad
Height2.5 Inches
Length4.5 Inches
Weight0.85 Pounds
Width2.5 Inches
Part NumberLA341018
Warranty2 Years Under Normal Use



With 1"x8TPI thread & 3/4"x16TPI Adapter, 3 Years Warranty, VINWOX SCR4-4 Wood Lathe Chuck, 4-Jaw Self-Centering Chuck

VINWOX #ad - Both sides of jaw teeth and guides are ground and hardened for long and stable service life. Both sides of jaw teeth and guides are ground, all guideways and bearing surfaces are precisely machined for stable service and long life. Widely used for machine tools and accessories for general lathes and industrial machines.

Stable service and long life: vinwox gear chuck made from high grade k1045 steel machined to allow closest tolerances is with electric plating for long term anti-rust performance. Press promotion or extra saving for free gift! products include: included chuck body, a set of Tightening Levers, Screw chuck, adapter converts 1'' x 8tpi to 3/4" x 16tpi and Free Automatic Spring Loaded Center Punch, T allen wrench, MAKE SURE check your wood lathe FIT first.

All guideways and bearing surfaces are precisely machined. Scroll chuck perfect for holding bowls, spindles, and other unwieldy wood lathe projects. External jaws spread inside of workpieces with pilot holes ranging from 2" to 3-5/8" Included screw chuck provides even more options for supporting your projects. 4" sturdy steel body with electric plating for long term anti-rust performance. Internal jaws tighten around workpieces varying from 1-1/2" to 3" or 3" Square Block.
BrandVINWOX #ad
ManufacturerVINWOX #ad
Part NumberSCR4-4

5. Neiko


NEIKO 20753A Keyless Chuck Conversion Adapter | 1/4” Hex Shank | Convert Cordless Screwdrivers into Power Drills in Seconds | For Round-Shank Drill Bits | No Keys Needed to Tighten…

Neiko #ad - Driver to drill: this unique converter will turn any 1/4” cordless power screwdriver into a drill or grinder for all of your drill bits up to 3. 8 mm 015 inches in diameter. 1/4” fit: the 1/4” hex shank easily inserts into your driver with ease letting you switch from task to task instantly.

Note: if you plan to drill through hard metal such as steel and if especially thick, then please use a wrench or a plier to tighten the drill bit into place for secure and accurate drilling. Quick install: this chuck converter goes from driving to drilling in seconds to keep up with the pace of your job by a simple plug and play action. Keyless chuck: the keyless chuck securely holds round-shank drill bits without the need for keys or extra tools to install the drill bit onto your cordless screwdriver giving you a quick and easy transformation to a cordless power drill.
BrandNeiko #ad
ManufacturerRidgerock Tools Inc. #ad
Height1.1 Inches
Length5.5 Inches
Weight0.1 Pounds
Width2 Inches
Part Number20753A

6. Honoson


0.3-3.6 mm for Impact Drill Tool Attachment 2 Pieces, Keyless Drill Chuck Bit 1/4 Inch Hex Shank Keyless Drill Chuck Fast Change Converter Extension Screwdriver Drill Adapter in 0.3-6.5 mm

Honoson #ad - Wide range of applications: these drill chucks have various specifications and can be adapted to most drills and cordless power screwdrivers; They can be applied in car, warehouses, offices, garages, homes, etc. Features: these keyless drill chucks can easily turn a cordless electric screwdriver into a drill or grinder; You need to turn the tail to make adjustments to quickly switch tasks and maintain work progress; They are essential power tool accessories.

Easily lock and release drill bits to quickly convert: change hexagonal shank drives to drilling RIGS; Hexadecimal drive power tools are allowed to be applied with drill bits. Easy loading and unloading: this keyless drill chuck converter can go from driving to drilling in seconds, and also give you the freedom to drill with one hand, which is great for working in tight spaces.

Proper accessories: silver one length is 2. 7 inch for 03 - 6. 5 mm, black one length is 1. 97 inch for 03 - 3. 6 mm, easy to use, easy to install, fast, safe, 1/4 inch hexagon wrench card is a handy power screwdriver.
BrandHonoson #ad
ManufacturerHonoson #ad
Part NumberHonoson-4567921359456



HD Chuck HEAVY DUTY 5/8" 16mm Magnetic Drill Chuck with 3/4" Weldon Shank Adapter by BLUEROCK Tools

BLUEROCK #ad - Please confirm your drill is compatible with a 3/4" Weldon Shank. Comes with Chuck Key and adapter. 5/8" heavy duty chuck for Magnetic Drill Press. 3/4" weldon shank adapter the jacobs taper end press fits into the chuck, opposite end is 3/4" weldon shank. 51mm wide x 86mm long jaws Extended 69mm Jaws Receded.
ManufacturerBLUEROCK TOOLS #ad
Height4 Inches
Length4 Inches
Width4 Inches
Part Number0422H209554

8. aiyun


Aiyun Drill Chuck Adapter, 2Pcs Drill Bit Adapter, Impact Chuck Adapter Drill Chuck for Impact Driver 0.6-8mm,0.3-3.6mm

aiyun #ad - Clamping range black 06 - 8mm, silver 03 - 3. 6mm the chuck is small size and light weight, which will not bring extra burden to your operation.

Guarantee here at rirui-tool we only care about your satisfaction. Easily convert your cordless power screwdriver into a drill to quickly switch between different tasks reducing the amount of time needed for a project. Material Carbon steel. We try our best to ensure each product is in perfect condition before you get it, but if something is not up to your satisfaction, please contact us for a full refund or replacement. Quick change 1/4 inch hex shank fits into power tools more easily and securely.
Brandaiyun #ad
ManufacturerRirui #ad
Part NumberAD20-006-2E

9. Accusize Industrial Tools


0.630'' Center Hole, 0559-0110, Accusize Industrial Tools 3''/80 mm 3-Jaw Chuck, Plain Back

Accusize Industrial Tools #ad - Semi-steel body. Two sets of jaws: outside & inside, all jaws are hardened. Center hole: 063''. Diameter: 3'' 75 mm. 0003'' tir.
BrandAccusize Industrial Tools #ad
ManufacturerAccusize Co., Ltd. #ad
Height3.54 Inches
Length3.15 Inches
Weight4.19 Pounds
Width3.54 Inches
Part Number0559-0110