--- product_id: 485817299 title: "GSTK Upgrade Heavy Duty Carbide Hole Saw 14 Pcs,Metal Steel Hole Saw Drill Bit,TCT Hole Cutter,Alloy Hardness Upgrade, with 2*Extra Titanium Plated Pilot Center Drill and 2*L-Wrench" brand: "gstk" price: "Β₯25674" currency: JPY in_stock: true category: "Gstk" url: https://www.desertcart.jp/products/485817299-gstk-upgrade-heavy-duty-carbide-hole-saw-14-pcs-metal store_origin: JP region: Japan --- # Tungsten Carbide Tipped for extreme hardness 14 precision sizes for versatile drilling Includes 2 titanium-plated pilot drills + 2 L-wrenches GSTK Upgrade Heavy Duty Carbide Hole Saw 14 Pcs,Metal Steel Hole Saw Drill Bit,TCT Hole Cutter,Alloy Hardness Upgrade, with 2*Extra Titanium Plated Pilot Center Drill and 2*L-Wrench **Brand:** gstk **Price:** Β₯25674 **Availability:** βœ… In Stock ## Summary > πŸ”§ Drill Like a Pro, Finish Like a Boss! ## Quick Answers - **What is this?** GSTK Upgrade Heavy Duty Carbide Hole Saw 14 Pcs,Metal Steel Hole Saw Drill Bit,TCT Hole Cutter,Alloy Hardness Upgrade, with 2*Extra Titanium Plated Pilot Center Drill and 2*L-Wrench by gstk - **How much does it cost?** Β₯25674 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/485817299-gstk-upgrade-heavy-duty-carbide-hole-saw-14-pcs-metal) ## Best For - gstk enthusiasts ## Why This Product - Trusted gstk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **All-Material Mastery:** Cuts through stainless steel, iron, aluminum, plastic, and more with professional-grade precision. - β€’ **Unmatched Durability:** Tungsten Carbide Tipped cutters deliver superior hardness and rust resistance for heavy-duty use. - β€’ **Effortless Efficiency:** Tipped tooth blades and double round circles ensure faster cutting and easy metal filing removal. - β€’ **Precision Meets Power:** 14 meticulously sized hole saws cover every project need from 14mm to 54mm. - β€’ **Universal Compatibility:** Works seamlessly with rechargeable, portable hand, bench, and electric drills. ## Overview The GSTK Upgrade Heavy Duty Carbide Hole Saw 14-piece kit offers 12 precision sizes with tungsten carbide tipped blades for exceptional hardness and rust resistance. Designed for compatibility with all major drill types, it efficiently cuts through metals, plastics, and alloys. Enhanced with titanium-plated pilot drills and ergonomic L-wrenches, this set is engineered for professionals demanding durability, speed, and versatility in every cut. ## Description desertcart.com: GSTK Upgrade Heavy Duty Carbide Hole Saw 14 Pcs,Metal Steel Hole Saw Drill Bit,TCT Hole Cutter,Alloy Hardness Upgrade, with 2*Extra Titanium Plated Pilot Center Drill and 2*L-Wrench : Tools & Home Improvement ## Features - 12 of sizes to meet your different needs: Carbide Hole Saw Kit includes 14mm(9/16”), 16mm(5/8”), 19mm(3/4”), 22mm(7/8”), 25.5mm(1”), 29mm(1-1/8”), 32mm(1-1/4”), 35mm(1-3/8”), 45mm(1-3/4”), 51mm(2”), 54mm(2-1/8”)&2*Extra Titanium Plated Pilot Center Drill and 2*L-Wrench - Our hole saw kit is made of high quality TCT Carbide(AlI Natural Tungsten Carbide Tipped Cutters), ensures its high hardness, rust proof and heavy duty. And the center drill adopts with high accuracy, it’s hard to break. - Tipped tooth blade,faster cutting experience. Double round circles to remove metal filings easily and efficient cooling. Eligible for rechargeable drill,portable hand drill,bench drill,eletric drill and etc. - Ideal for stainless steel, metal, iron, and plastic, aluminum, FRP, etc. so on. (test for your reference: it apposite to cut a hole on 3mm stainless steel,15mm iron plate,15mm aluminum alloy.) - For safety purposes, remember to add coolant during continuous high-speed drilling, and please wear protective goggles and gloves when using our hole saw set. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B7RQ48JX | | Best Sellers Rank | #17,966 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #26 in Hole Saws | | Brand Name | GSTK | | Color | Silver | | Compatible Devices | Rechargeable drill, Portable hand drill, Bench drill, Electric drill | | Compatible Material | Alloy Steel, Aluminum, Brass, Copper, Fiberglass, Iron, Metal, Plastic, Stainless Steel, Stone | | Customer Reviews | 4.4 4.4 out of 5 stars (575) | | Item Weight | 2.16 kg | | Manufacturer | GSTK | | Material Type | Stainless Steel, Tungsten Carbide | | Model | GSTK-HJK-TZ-1 | | Number of Items | 12 | | Number of Packs | 1 | | Number of Teeth | 14 | | Part Number | GSTK-HJK-TZ-1 | | Set Name | 12-piece aluminum box set | | Style Name | Compact | | Unit Count | 14 Count | ## Product Details - **Brand:** GSTK - **Color:** Silver - **Compatible Devices:** Rechargeable drill, Portable hand drill, Bench drill, Electric drill - **Item Weight:** 2.16 kg - **Material:** Stainless Steel, Tungsten Carbide - **Number of Items:** 12 - **Number of Packs:** 1 - **Number of Teeth:** 14 - **Style:** Compact - **Unit Count:** 14 Count ## Images ![GSTK Upgrade Heavy Duty Carbide Hole Saw 14 Pcs,Metal Steel Hole Saw Drill Bit,TCT Hole Cutter,Alloy Hardness Upgrade, with 2*Extra Titanium Plated Pilot Center Drill and 2*L-Wrench - Image 1](https://m.media-amazon.com/images/I/81ZQ3MZT7WL.jpg) ## Available Options This product comes in different **Set** options. ## Frequently Bought Together - GSTK Upgrade Heavy Duty Carbide Hole Saw 14 Pcs,Metal Steel Hole Saw Drill Bit,TCT Hole Cutter,Alloy Hardness Upgrade, with 2*Extra Titanium Plated Pilot Center Drill and 2*L-Wrench - ASNOMY Tungsten Carbide Tipped Hole Saw Drill Bit for Hard Metal, 4 Inch T.C.T Hole Saw Cutter with 2pcs Titanium-Plated Pilot Drill bit for Metal, Stainless Steel, Iron, Wood, Plastic - TCT Hole Saw Set, 2-Pack of 5/8" (16mm) Heavy Duty Tungsten Carbide Tipped Hole Cutters for Stainless Steel Mild Steel Copper Iron Brass Plastic and More, with Titanium-Plated Pilot Drill Bits --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/485817299-gstk-upgrade-heavy-duty-carbide-hole-saw-14-pcs-metal](https://www.desertcart.jp/products/485817299-gstk-upgrade-heavy-duty-carbide-hole-saw-14-pcs-metal) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-13*