









🔧 Cut like a pro, drill like a boss — never settle for less!
The GSTK Upgrade Heavy Duty Carbide Hole Saw 14-Piece Set features 12 precision sizes crafted from high-quality TCT Carbide steel, delivering fast, rust-proof, and durable cutting performance on metals like stainless steel, iron, aluminum, and more. Designed for professional-grade versatility, it includes titanium-plated pilot drills and L-wrenches, compatible with all major drill types. Engineered for efficiency with tipped tooth blades and cooling channels, this set is your ultimate toolkit upgrade for flawless, heavy-duty hole cutting.









| ASIN | B0B7RQ48JX |
| Are batteries included? | No |
| Best Sellers Rank | #285,897 in Home Improvement ( See Top 100 in Home Improvement ) #1,046 in Hole Saws |
| Brand | GSTK |
| Colour | Silver |
| Country of Origin | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (460) |
| Date First Available | 28 September 2022 |
| Included Components | hole saw |
| Item Weight | 2 kg 160 g |
| Item model number | GSTK-HJK-TZ-1 |
| Manufacturer | GSTK |
| Material | Stainless Steel Tungsten Carbide |
| Model number | GSTK-HJK-TZ-1 |
| Net Quantity | 14.0 Count |
| Number of Memory Sticks | 14 |
| Number of Teeth | 1 |
| Package Dimensions | 21.49 x 18.01 x 11.99 cm; 2.16 kg |
| Set Name | GSTK 14-Piece Hole Saw Set |
| Style | Compact |
D**N
I bought this to cut mainly through die-cast aluminium boxes. No problem! A friend of mine that has worked with industrial scale cutting machines thought highly of them too.
A**S
Funciona muy bien para Acero inoxidable, he barrenado lámina calibre 11 y siguen funcionando.
A**R
Great kit
J**.
buena calidad , estuche practico , corte rapido .
J**A
Awesome results cutting thru 1/4 mild steel. I was shocked but how good the bits did. 100% recommend!
Trustpilot
2 days ago
3 days ago