--- product_id: 28508039 title: "Lenox Tools - 1772778 LENOX Tools Bi-Metal Speed Slot Arbored Hole Saw with T3 Technology, 1-7/8\"" brand: "lenox" price: "521792₫" currency: VND in_stock: true reviews_count: 8 url: https://www.desertcart.vn/products/28508039-lenox-tools-1772778-lenox-tools-bi-metal-speed-slot-arbored store_origin: VN region: Vietnam --- # 50% faster cutting 2X durability boost SPEED SLOT plug ejection Lenox Tools - 1772778 LENOX Tools Bi-Metal Speed Slot Arbored Hole Saw with T3 Technology, 1-7/8" **Brand:** lenox **Price:** 521792₫ **Availability:** ✅ In Stock ## Summary > ⚡ Cut faster, last longer, work smarter with Lenox’s game-changing hole saw! ## Quick Answers - **What is this?** Lenox Tools - 1772778 LENOX Tools Bi-Metal Speed Slot Arbored Hole Saw with T3 Technology, 1-7/8" by lenox - **How much does it cost?** 521792₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/28508039-lenox-tools-1772778-lenox-tools-bi-metal-speed-slot-arbored) ## Best For - lenox enthusiasts ## Why This Product - Trusted lenox brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Twice the Durability:** Engineered with thicker walls to minimize tooth loss and last 2X longer than previous models. - • **Less Heat, More Power:** Thin kerf and advanced coating reduce heat buildup, extending tool life and cutting performance. - • **Cleaner Cuts Every Time:** 10% taller design ensures smooth, precise cuts through two-by lumber and wood materials. - • **Effortless Plug Removal:** Innovative SPEED SLOT staircase design allows quick, hassle-free plug ejection with a screwdriver. - • **Cut Through Metal Faster:** Enhanced tooth geometry delivers 50% faster penetration through metal for maximum efficiency. ## Overview The Lenox Tools 1772778 Bi-Metal Speed Slot Arbored Hole Saw (1-7/8") features T3 technology for 2X durability and 50% faster metal cutting. Its thicker walls and optimized tooth design minimize wear and maximize efficiency, while the patented SPEED SLOT staircase design enables easy plug removal. With a 10% taller body for cleaner wood cuts and advanced coatings to reduce heat, this hole saw is built for professionals demanding speed, precision, and longevity. ## Description Product Description The LENOX Tools Bi-Metal Speed Slot Arbored Hole Saw with T3, 1-7/8"-48mm, has enhanced tooth geometry that cuts 50% faster than previous LENOX hole saws. Twice as durable as our previous generation when cutting through metal, this bi-metal hole saw with a standard arbor features thicker walls to minimize tooth loss and improve durability. A staircase SPEED SLOT has a wide slot placed low on the hole saw and multiple leverage points to make it easy to work plugs out with a screwdriver. This design effectively removes sawdust and chips and helps prevent plugs from becoming stuck in the saw. 10% taller than previous models, it delivers cleaner cuts through two-by lumber. From the Manufacturer The Lenox Tools 1772778 30A Bi-Metal Speed Slot Arbore Hole Saw, 1-7/8-Inch outperforms all competitors in wood cutting, plug removal, and metal cutting applications. The patent pending Speed Slot features a staircase design for easy plug removal. The slot is wider than most and is placed lower on the hole saw with multiple leverage points to easily eject the plug with a standard screwdriver. The hole saw is 10-percent taller than the previous model to deliver cleaner cuts through two-by lumber. The Speed Slot efficiently removes saw dust and chips while producing a fast cut and preventing the plug from getting stuck in the saw. The new hole saw also features up to twice the life of the previous model when cutting metal. An enhanced tooth geometry, a thin kerf design and an advanced coating contribute to the efficiency of the cutting process by removing material faster, therefore generating less heat while cutting. ## Features - 2X more durable with 50% longer life than previous LENOX hole saws - Increased wall thickness improves durability and minimizes tooth loss - Optimized tooth design penetrates metal with ease - Larger, sharper teeth for faster cutting - SPEED SLOT staircase design for easy plug ejection ## Technical Specifications | Specification | Value | |---------------|-------| | Material | Metal | | Brand | Lenox | | Color | Multi | | Number of Teeth | 12 | | Style | Classic | | Compatible Material | Wood | | UPC | 885363002706 | | Global Trade Identification Number | 00885363002706 | | Manufacturer | Lenox Tools | | Part Number | 1772778 | | Item Weight | 7 ounces | | Product Dimensions | 6 x 4 x 3 inches | | Country of Origin | China | | Item model number | 1772778 | | Is Discontinued By Manufacturer | No | | Size | One Size | | Finish | Brushed | | Pattern | Solid | | Shape | Rectangular | | Power Source | Hand_powered | | Item Package Quantity | 1 | | Number Of Pieces | 1 | | Included Components | HOLESAW T3 ARBORED 30A 1 7/8 48MM 1/PK | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Material:** Metal - **Brand:** Lenox - **Color:** Multi - **Number of Teeth:** 12 - **Style:** Classic - **Compatible Material:** Wood - **UPC:** 885363002706 - **Global Trade Identification Number:** 00885363002706 ## Images ![Lenox Tools - 1772778 LENOX Tools Bi-Metal Speed Slot Arbored Hole Saw with T3 Technology, 1-7/8" - Image 1](https://m.media-amazon.com/images/I/61mLyA95X6L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent quality, multi-purpose hole saw *by T***W on June 11, 2024* I have been using the Lenox bi-metal holesaws for a couple decades on everything from high-strength 4140 tubing to cast iron to plastic to wood. They perform very well. Depending on the material and cut, I use some spray coolant or cutting fluid. As long as you run an appropriate RPM and don't overheat the teeth, these hole saws last a long time. ### ⭐⭐⭐⭐⭐ Odd size needed for cord management *by F***D on November 27, 2023* The media could not be loaded. I had many different holesaw’s, but not the size, which was needed for the desk, discussions/cord management holes. As typical with this brand, it worked flawlessly. The nice thing about this whole saw is how the extraction of the woods scrap is handled. It comes out very easily and makes removal a breeze. The drill bit is sharp and the whole saw teeth. Did a nice job if not more in the surface and give me the exact size opening that I needed for the court management escutcheon ### ⭐⭐⭐⭐⭐ Well worth for an extra few bucks! *by A***O on February 21, 2023* I bought some other tungsten carbide hole saw bcuz it was cheaper and had nothing but a headache with them. Decided to spend a few more bucks and this did the job! Cut out some pipes with an angle using a drill press at a slow rpm and some lube. And still sharp as an eagles claw! Great buy, come with the stem aswell! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/28508039-lenox-tools-1772778-lenox-tools-bi-metal-speed-slot-arbored](https://www.desertcart.vn/products/28508039-lenox-tools-1772778-lenox-tools-bi-metal-speed-slot-arbored) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-17*