# SHARPRO SPWB52LXD3.22 1/8-Inch Downcut CNC Router Bits, 5-Pack Pack: SHARPRO SPWB52LXD3.22 is a five-piece set of solid-carbide spiral downcut router bits for CNC woodworking. The downcut design is intended to reduce surface tear-out, while the listed 1/8-inch shank and cutting diameter suit users with matching collets and small-detail routing needs. - [Original product page](https://best-deals.pro/product/sharpro-spwb52lxd3-22-downcut-cnc-router-bits) - [View offer](https://best-deals.pro/visit/sharpro-spwb52lxd3-22-downcut-cnc-router-bits) - Market: US - Language: en-US - Currency: USD - Brand: SHARPRO - Model: SPWB52LXD3.22 - Price: 26.79 USD - Previous price: 33.49 USD - Discount: 20% - Price checked: 2026-11-14T09:44:15.028Z - Rating: 4.4 / 5 - Reviews: 292 Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store. ## At a glance - Downcut spiral design directs chips downward and is claimed to help reduce tear-out and surface damage. - Listed for mortising, engraving, carving, grooving and CNC woodworking. - Manufacturer says it is suitable for softwood, hardwood, MDF, plywood and laminate. - Each bit is claimed to come in a protective plastic case with a compression holder and rubber cap. ## Pros - Five bits provide spares for repeat woodworking tasks. - Downcut geometry is aimed at cleaner top surfaces on suitable wood-based workpieces. - The listed materials and applications cover common CNC woodworking tasks. ## Cons - A downcut bit pushes chips down into the cut, so chip evacuation and cutting settings may need attention for the job. ## Specifications ### Identity - Brand: SHARPRO - Model: SPWB52LXD3.22 ### Dimensions and cutting - Listed size: 1/8"SHK - 0.87" CL - 1/8"DIA - 2.17" OVL - Cutting diameter: 0.13 inches - Cut type: Spiral - Number of flutes: 2 ### Material and quantity - Construction: Solid carbide - Number of items: 5 ## A good fit for - CNC woodworkers who need a 1/8-inch shank and 1/8-inch-class cutting diameter for engraving, carving or slotting. - Users prioritizing reduced top-surface tear-out on plywood, MDF, laminate or solid wood. ## Less suited to - Buyers whose router requires a different shank size or cutting diameter. - Users who need an upcut geometry or a bit intended primarily for non-wood materials. ## Customer feedback Customer feedback reports clean cutting through plywood and positive impressions of functionality and value. Durability feedback is mixed, including reports of bits breaking during use. For woodworking buyers, the reported cutting performance fits the listed downcut design and wood applications, but the durability concerns matter when planning repeated or demanding work. These are customer reports, not a guarantee of performance or lifespan. - Positive themes: Customers report clean cuts through plywood and appreciate the bits' functionality. - Positive themes: Customers describe the set as good value. - Negative themes: Some customers report bits breaking during use. - Mixed feedback: Durability receives mixed feedback. ## Frequently asked questions ### How many router bits are listed in the set? The listing specifies five items. ### What materials is the bit set intended for? The manufacturer lists softwood, hardwood, MDF, plywood and laminate, along with woodworking tasks such as engraving, carving and mortising. ### What does the downcut spiral design do? The listing says it directs chips downward and is intended to reduce tear-out and surface damage. Actual results depend on the material and cutting setup. ### What is the shank and cutting diameter? The listed size specifies a 1/8-inch shank and 1/8-inch diameter, while the separate cutting-diameter field gives 0.13 inches. ## Alternative options - [1/8 Downcut Spiral CNC Router Bits 1/8 Shank \| Carbide Down Cut with Coating, End M...](https://best-deals.pro/visit/sharpro-spwb52lxd3-22-downcut-cnc-router-bits) - [SpeTool Spiral Downcut Router Bits with 3/8 inch Cutting Diameter, 4 inch Extra Long HRC55 Solid Carbide CNC End Mill for Wood Small Cut, Carving](https://best-deals.pro/visit/sharpro-spwb52lxd3-22-downcut-cnc-router-bits) - [5-Pack 1/4 Inch Downcut Spiral CNC Router Bit for Wood, NACO Coated \| 1 Inch Cuttin...](https://best-deals.pro/visit/sharpro-spwb52lxd3-22-downcut-cnc-router-bits) - [1/8 Router Bit 1/4 Shank, Spiral Upcut Router bit, 1/4 Inch CNC Router Bits, Up Cut...](https://best-deals.pro/visit/sharpro-spwb52lxd3-22-downcut-cnc-router-bits) - [CNC Router Bits 1/4" Shank 1/8" Cutting Dia Spiral Up Cut End Mill 5PCS \| Nano Blue...](https://best-deals.pro/visit/sharpro-spwb52lxd3-22-downcut-cnc-router-bits) - [SpeTool Spiral Router Bits with DownCut 1/8 inch Cutting Diameter, 1/4 inch Shank CNC Bits Solid Carbide End Mill for Wood Cut, Carving](https://best-deals.pro/visit/sharpro-spwb52lxd3-22-downcut-cnc-router-bits) - [CNC Router Bit 1/4" Shank 1/8" Cutting Dia 3 Flutes Spiral End Mill 2 PCS \| extra‑l...](https://best-deals.pro/visit/sharpro-spwb52lxd3-22-downcut-cnc-router-bits) - [CNC Router Bits 1/4" Shank 1/16" Cutting Dia UpCut Spiral End Mill \| Solid Carbide,...](https://best-deals.pro/visit/sharpro-spwb52lxd3-22-downcut-cnc-router-bits) - [CNC Router Bits 1/4" Shank 1/8" Cutting Dia Spiral Up Cut End Mill \| Nano Blue Coat...](https://best-deals.pro/visit/sharpro-spwb52lxd3-22-downcut-cnc-router-bits) - [CNC Router Bit 1/4" Shank 1/8" Cutting Dia 3 Flutes Spiral End Mill 5 PCS \| extra‑l...](https://best-deals.pro/visit/sharpro-spwb52lxd3-22-downcut-cnc-router-bits) - [SpeTool 5PCS Downcut Spiral Router Bit 1/4" Shank 3/16" Cutting Diameter Carbide End Mill CNC Wood Router Bits for Slotting Trimming](https://best-deals.pro/visit/sharpro-spwb52lxd3-22-downcut-cnc-router-bits) - [1/8 Downcut Spiral CNC Router Bits 1/4 Shank \| Carbide Down Cut with Coating, End M...](https://best-deals.pro/visit/sharpro-spwb52lxd3-22-downcut-cnc-router-bits) ## Add-ons - [SpeTool 1/4 Inch Shank Downcut Spiral Router Bit 1/4 Inch Cutting Diameter 1 inch Cutting Length with Extra Long Life Coating CNC Router Bits End Mill for Woodwork Mortise Slot](https://best-deals.pro/visit/sharpro-spwb52lxd3-22-downcut-cnc-router-bits) - [SHARPRO 1/16 Router Bit 1/4 Shank, 1/16 CNC Router Bits 1/4 Shank, 1/16 Upcut CNC Bit, Up Cut Spiral Router Bits 1/4 , Solid Carbide Router Bits 1/4, Ideal for Wood Inlay, Plunge Plastic 3PCS](https://best-deals.pro/visit/sharpro-spwb52lxd3-22-downcut-cnc-router-bits) ## Images ![SHARPRO SPWB52LXD3.22 1/8-Inch Downcut CNC Router Bits, 5-Pack — 1](https://best-deals.pro/i/CjkIlD0lTz8iYiP8gjbZSB0OBRBMXLTH4M3EsF2KXrI2aU1vAggTrx6NACaWlFsTvj3855ruOJ0VfqyfpT7_eSJNNDSjGAXmN1BLfAYzmWcxDOVlmF0N.jpg) ![SHARPRO SPWB52LXD3.22 1/8-Inch Downcut CNC Router Bits, 5-Pack — 2](https://best-deals.pro/i/BoTnyU8mu66gobsk55BD_aXkdFScxNrB4NaH08GjgyHjt7E-BSlEh9RW18StO1SqYhJewyO4KJZ09sDTFevlK_3Qp2yBX0xUJoBtzZvPwEmfH4a0Cxpz.jpg) ![SHARPRO SPWB52LXD3.22 1/8-Inch Downcut CNC Router Bits, 5-Pack — 3](https://best-deals.pro/i/3-g3TMuJiE4-54rr5JYKDdkymr7SclXk8k626YcS5W1CYGeggiACVxGZUlHxYESh3a6BEx-29aWs0pAZiBuGiGR7GK04s3dG2AgFAmqVNziWsoAA8SqG.jpg) ![SHARPRO SPWB52LXD3.22 1/8-Inch Downcut CNC Router Bits, 5-Pack — 4](https://best-deals.pro/i/hIl7CNtpWqW8tiIpHvboq6F8duVF_4IhUtVYxmVRDlXZn-RZXTy6PUiZy-5DXA0ER7OjhitrB2FJTuZshFe19-KTX57HbMTklxvHi82hfOSlfXUxrC66.jpg) ![SHARPRO SPWB52LXD3.22 1/8-Inch Downcut CNC Router Bits, 5-Pack — 5](https://best-deals.pro/i/453YqFv3MYIe5Mwh5XCDlBuGLctLSRdcWiGnrw5WjLZijjhR0yP0Mv8QHHzZmEBWdjKzg2lTdZi6O00kmHu4Zqy4BlOGAJM5AGOXbz7pt1ind19KtnsG.jpg) ![SHARPRO SPWB52LXD3.22 1/8-Inch Downcut CNC Router Bits, 5-Pack — 6](https://best-deals.pro/i/Mygm9vxSi2Lzz4SccYfD6evBB3ynplqKVLHb19eA1ikyBq4RTGvdo4g1724TgS-sjX5eDXoBEhcuCqpWclPmcbAf0TRLpeM9nIk9CHvUhRxXfdxFUtrm.jpg)