4pcs Wet Dry Core Drill Bits M22 Thread 2.2-4.7 Inch For Concrete Block Stone
USD 63.98 USD
Specifications
| Brand | Unbranded |
| Color | Green |
| Material | 5# Steel |
| Surface Treatment | High-frequency Welding |
| Cutting Method | Dry/Wet |
| Blade Teeth | Turbo Tooth |
Specifications Style: Modern Shape: Column Color: Green Material: 45# Steel Surface Treatment: High-frequency Welding Cutting Method: Dry/Wet Blade Teeth: Turbo Tooth Thread: M22 Number of Pieces: 4 Segment Height: 10mm/0.39 in Max. Opening Depth: About 33cm/ 13 in, 31cm/ 12.20 in Opening Diameter: 5.6cm/ 2.2 in, 7.6cm/ 3 in, 10.2cm/ 4.02 in, 12cm/ 4.72'' Product Height: 37cm/ 14.56 in, 35cm/ 13.78 in Package Included 4* Open-hole Drills.