Description
Reviews
| Brand | - |
| Category | Root / Home Furniture |
| Origin | - |
| Material | High-grade Chromium Vanadium Steel |
| Shank Type | 1/2 inch Square Drive |
| Compatible Handle | Round Shaft with 2-Groove/2-Slot |
| Surface Finish | Black Oxide Coated |
| Max Torque Rating | Up to 800 Nm |
| Total Length | 3.5 inches |
| Weight | 0.45 lbs |
| Compatibility | Fits most standard impact drivers and hammer drills |
| Package Includes | 1x Adapter Converter |
| Warranty | 1 Year Manufacturer Warranty |
Anonymous
Mar 12, 2026
Rating: 5/5
Perfect fit for my old bits
I had a collection of round shank bits that I couldn't use with my new impact driver. This adapter solved the problem instantly. It feels very solid and hasn't slipped even under high torque.
Anonymous
Mar 08, 2026
Rating: 4/5
Good quality, slightly bulky
The build quality is excellent and it works as advertised. The only downside is that it adds a bit of length to the tool, making it harder to reach into tight corners sometimes.
Anonymous
Mar 07, 2026
Rating: 5/5
Saved me from buying new bits
Instead of replacing all my drill bits, I just bought this adapter. It locks in securely and the grooves align perfectly. Great value for money.
Anonymous
Mar 04, 2026
Rating: 3/5
Works but requires careful alignment
It does the job, but you have to make sure the slots line up exactly before locking it in, otherwise it can wobble slightly. Once set, it holds well.
Anonymous
Mar 02, 2026
Rating: 5/5
Essential tool for mixed kits
If you have tools from different eras or brands, this is a must-have. The conversion is seamless and the metal feels very durable.
Anonymous
Mar 02, 2026
Rating: 5/5
Sturdy and reliable
Used this for a weekend deck project. No signs of wear or stripping on the adapter after driving hundreds of screws. Highly recommend for DIYers.
Q: Is the black coating prone to chipping?
A: The black oxide finish is quite durable. While heavy abuse might cause minor wear over time, it is resistant to rust and normal job site conditions.
Q: Can I use this for masonry drilling?
A: Yes, as long as your round shank bit is rated for masonry and your hammer drill supports the adapter connection, it will work fine.
Q: Will this work with a 3/8 inch impact driver?
A: This adapter is specifically designed for a 1/2 inch square drive. You would need a separate reducer to use it with a 3/8 inch driver.
Q: What is the maximum RPM this can handle?
A: The adapter is rated for standard impact driver speeds, typically up to 3000 RPM, which covers most consumer and professional models.
Q: Does it come with a storage case?
A: No, the adapter comes in simple protective packaging, but it is compact enough to fit in most standard toolboxes.
Sponge Brushes for Kids' Crafts and Creative Painting - Student Art Stamping Tools, DIY Sponge Paintbrushes
$13.86
Jiuchenggong Liquan Ming Tang Dynasty Ouyang Xun Yao Mengqi Copybook, Regular Script Brush Calligraphy Workbook, 3 Volumes, 188 Pages
$17.90
Shaped Watercolor Paper Ticket Stubs - Blank Postage Stamp Bookmarks with Serrated Edges, Thickened 300g Premium Cotton Pulp, Fine Texture for Art Hand Painting, Easy Blending, High Absorbency, Wrinkle-Resistant - Perfect for Postcards and Creative Cards
$9.85
Naitong Automatic Retractable Air Hose Reel with PU Braided Hose for Pneumatic Tools and Car Detailing
$119.00
Premium Wall-Mounted Aromatherapy Empty Bottle – 100ML Plastic Square Diffuser Bottle with Wall-Mount Adhesive Sticker
$2.98
Leyingfang Floating Pen for Kids' Water Drawing, Colorful Water-Soluble Suspended Markers, Erasable Watercolor Pens
$13.80
Loose Rose Quartz Beads, Donghai Agate, Chalcedony, Jadeite, and Madagascar Pink Crystal for DIY Jewelry Making
$6.72
Expandable Stainless Steel Sink Rack, Multi-Function Kitchen Drain Board for Fruits, Vegetables, and Utensils
$14.90
Transparent Retainer Case Aligner Storage Box Portable Carry-On Squeeze Bag Orthodontic Appliance Rubber Band Cleaning Box
$18.50
Transparent Data Cable Organizer Bag for Travel - Portable Multi-Use Visible Storage for Digital Chargers and Cable Management
$7.36
Finished Seal Calligraphy Finished Stone Stamp Sellos Chines
$108.58
Chunfei Grocery Store Commuter Hard Fork Low-Beam Mountain Bike for Urban Roads, Suburbs, School, and Outings
$2,247.00
6-Cavity Large Square French Flower DIY Soap Silicone Mold for Essential Oil and Milk Soap
$4.93
Home Balcony Vegetable Planter - Self-Watering Plastic Pot for Strawberries and Succulents
$28.00
Pressure Swing Adsorption Nitrogen Generator - High-Purity Nitrogen Device for Heat Treatment
$36,456.00
6-Cavity 3D Rose Silicone Mold for DIY Soap Making Heat-Resistant Non-Stick Large Size for Milk Soap and Essential Oil Soap
$5.80
Traditional Handmade Baby Teething Rattle Sheepskin Wooden Clapper Newborn Toy Intangible Cultural Heritage
$29.85
Manufacturer Supply ZSJC02 Film Splicing Table, Alignment Table, Film Inspection Table
$4,484.00
Box-Type Oxygen Generator Export Equipment - Stable Nitrogen and Oxygen Production for Wastewater Treatment
$25,000.00
Wholesale Acrylic Paint Stick Set, 3ml x 12 Colors, Non-Toxic for Children's DIY and Street Art
$2.01
Cheese Processing Equipment - Small Pasteurized Fresh Milk Production Line, Fully Automatic Cheese Making Machine
$66,500.00
Household Mini Range Hood, Portable USB Desktop Smoke Extractor for Living Room Hot Pot & BBQ Odor Removal
$41.00
Sanitary Grade Stainless Steel Low-Temperature Vacuum Single-Effect Falling Film Evaporator for Milk Powder and Juice Processing
$4,158.00
Chain Shortener & Lifting Rigging - Double Chain Hook Assembly for Overhead Cranes and Hoists
$130.00
Youlian Toast Shaping Machine Dough Molder Square Bread Shaper Bakery Equipment YSN-T380
$9,695.20
Michelin Tire 255/50R20 109V - Compatible with VW Teramont, Trumpchi GS8, AITO M7, Li Auto L7/L8/L9, and NIO ES6
$550.00
Traditional Wooden Rattle with Sheepskin Head for Early Education Newborns Boys and Girls Visual Tracking Grip and Hearing Training
$11.88
French Canson Classic Printmaking Paper 100% Cotton 320g for Screen Printing, Woodcut, Copperplate, Lithography; 250g Cotton Pulp 60*76cm Half Sheet 8K Quarter Sheet A4 Printmaking Painting Tool Set Ink Roll Rubbing Paper
$7.65
Brand New ABB VFD Spare Part ACS800 Fan Start Capacitor - Genuine Original 8uF
$350.00
babycare Baby Rattle with Teether for Newborns, Silicone Shaker Bell Educational Toy for Infants and Toddlers
$39.90
![[Air Platinum 3-in-1] Durex 000 Hyaluronic Acid Condoms - Ultra Lubricated, Thin, Official Authentic Flagship Product](https://www.gosteppe.com/cache/medium/product/279371/legacy-main-d4670acde4fc08f9119de5a9.webp)
