






🔧 Drill Like a Pro, Even Where No One Sees!
The QZATTCAEN Flex Shank Installer Drill Bit Guide Kit is a precision tool accessory designed to keep 3/16" flex shank drill bits perfectly straight in narrow, hard-to-reach wall spaces. Featuring two durable PVC bumper balls of different diameters and a stainless steel stopper with an included L-shaped wrench, this lightweight 4-piece kit enhances drilling accuracy and efficiency for professional-grade results.









| Manufacturer | QZATTCAEN |
| Part number | HT-40 |
| Item Weight | 100 g |
| Package Dimensions | 12.9 x 7.9 x 5.79 cm; 100 g |
| Item model number | HT-40 |
| Size | 5.5mm |
| Style | 5.5mm PVC Bumper Balls |
| Finish | Stainless steel |
| Material | Stainless Steel |
| Item Package Quantity | 1 |
| Number of Pieces | 4 |
| Batteries included? | No |
| Batteries Required? | No |
Trustpilot
1 month ago
5 days ago