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๐ฏ Drill with confidence, guide with precisionโnever miss a beat!
The Flex Shank Installer Drill Bit Guide Kit is a professional-grade tool accessory designed to keep 3/16" flex shank drill bits perfectly aligned during in-wall drilling. Featuring two durable PVC bumper balls (1-3/4" and 2-5/16" diameters) and a stainless steel adjustable stopper, this compact kit ensures precision in narrow, hard-to-reach spaces. Ideal for millennial pros seeking efficiency and flawless results in every project.














| ASIN | B0BM46T8DT |
| Best Sellers Rank | 107,004 in DIY & Tools ( See Top 100 in DIY & Tools ) 4,840 in Drill Bit Sets |
| Brand | QZATTCAEN |
| Customer Reviews | 4.1 out of 5 stars 145 Reviews |
| Cutting Diameter | 2.31 Inches |
| Cutting diameter | 2.31 Inches |
| Finish Types | Stainless steel |
| Finish type | Stainless steel |
| Item Weight | 0.1 Kilograms |
| Manufacturer | QZATTCAEN |
| Manufacturer Part Number | HT-40 |
| Material | Stainless Steel |
| Minimum Bore Diameter | 1.75 Inches |
| Model Number | HT-40 |
| Number of Pieces | 4 |
| Point Style | Guide Point |
| Set Name | Drill Bit Guide Tool Set |
| Shank Type | Cylindrical shaft with flattens |
| Shank type | Cylindrical shaft with flattens |
| Surface Recommendation | Polyvinyl Chloride |
| Tool Flute Type | Straight |
| Tool flute type | Straight |
| UPC | 619438668197 |
| Unit Count | 1.0 count |
J**C
Great product
Donโt know how I live without them they make it so easy to drill inside of a sheet rock wall without going through the front of the sheet rock at the back of the sheet rock stays right in the middle works great and a very adorable
K**N
Worked really well.
Used to drill through floor plates and joists. The only thing it needs is a bigger wire routing hole. When using speaker wire, even 12 gauge doesn't really fit. Kinda dumb but overall, you can make it work still. Bit was extremely sharp and worked great.
C**R
Watch the shank size
Worked ok for the job I purchased for. One caution - these are for 3/16" shank drill/extensions. My drill & extensions are 1/4" so I had to drill the balls out. I would also question whether they will hold up with aggressive or heavy use.
S**N
Stability
Works exactly as advertised. Prevented my four foot drill bit feom wandering where it shouldn't have.
J**N
Easy to use
Worked well for centering bit in the drywall when I was running ethernet in my house
Trustpilot
1 month ago
3 weeks ago