--- product_id: 530410439 title: "Flex Bit Placement Tool & Bumper Ball Guide Kit for 3/16\" Shank Drill Bits - Includes 1-3/4\" & 2-5/16\" Guides for Cable Installation" brand: "qzattcaen" price: "MX$578" currency: MXN in_stock: true category: "Qzattcaen" url: https://www.desertcart.mx/products/530410439-flex-bit-placement-tool-and-bumper-ball-guide-kit-3 store_origin: MX region: Mexico --- # Precision bit guidance Two size PVC bumper balls Durable stainless steel stopper Flex Bit Placement Tool & Bumper Ball Guide Kit for 3/16" Shank Drill Bits - Includes 1-3/4" & 2-5/16" Guides for Cable Installation **Brand:** qzattcaen **Price:** MX$578 **Availability:** ✅ In Stock ## Summary > 🎯 Nail every cable run with precision and ease! ## Quick Answers - **What is this?** Flex Bit Placement Tool & Bumper Ball Guide Kit for 3/16" Shank Drill Bits - Includes 1-3/4" & 2-5/16" Guides for Cable Installation by qzattcaen - **How much does it cost?** MX$578 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/530410439-flex-bit-placement-tool-and-bumper-ball-guide-kit-3) ## Best For - qzattcaen enthusiasts ## Why This Product - Trusted qzattcaen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete Pro Kit:** Includes L-shaped wrench for quick stopper adjustments—ready for any job on the spot. - • **Stay Laser-Straight:** Ensures flawless drill bit alignment for perfect cable installation every time. - • **Compact & Lightweight:** Only 0.1 kg, easy to carry and use in confined, out-of-sight spaces. - • **Robust Stainless Stopper:** Keeps your drill bit locked in place, preventing wobble and misalignment. - • **Dual-Sized PVC Bumper Balls:** Adapt to tight or spacious wall cavities with 1-3/4" and 2-5/16" diameter guides. ## Overview The QZATTCAEN Flex Bit Placement Tool & Bumper Ball Guide Kit is engineered for 3/16" shank drill bits, featuring two PVC bumper balls (1-3/4" & 2-5/16") and a stainless steel stopper to maintain perfect drill bit alignment in narrow wall spaces. Lightweight and compact, this 4-piece kit includes an L-shaped wrench for easy adjustments, making it an essential tool for professional cable installers seeking flawless, straight drilling in tight or hidden areas. ## Description QZATTCAEN Flex Bit Placement Tool & Bumper Ball Guide Kit for 3/16" Shank Drill Bits - Includes 1-3/4" & 2-5/16" Guides for Cable Installation: desertcart.com: Tools & Home Improvement ## Features - 【Special Design】This Flex Shank Installer Drill Bit Guide Tool kits is designed for guide the flex shank drill bit to keep straight during working. - 【Application】This In-Wall Drill Guide Kit is suitable for using in narrow and long space, some out of sight places within the wall. Insert the flex shank bits into the PVC bumper ball, fasten the stopper to keep ball in the top position, then it can works. - 【Value Package】This drill bit Guide kits include: 1pc 1-3/4" diameter PVC ball, 1pc 2-5/16" diameter PVC ball, 1pc 3/8" stopper, 1pc L-shape wrench to adjust stopper. Two different size balls can be used in different working condition base on your needs. - 【Materials】The two bumper balls are made of PVC, and the stopper is made of stainless steel. - 【Dimension】L Ball Dia: 2-5/16"; S Ball Dia: 1-3/4"; Stopper Width x Thickness: 3/8" x 1/8"; L-Shape Wrench Length: 3-1/8" x 3/4". NOTE: For 3/16" size drill bits only. If the size you choose is not suitable, it may not fit smoothly or may not stabilise the drill bit. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BM46T8DT | | Best Sellers Rank | #35,990 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Installer Drill Bits | | Brand Name | QZATTCAEN | | Customer Reviews | 4.1 4.1 out of 5 stars (147) | | Cutting Diameter | 2.31 Inches | | Finish Types | Stainless steel | | Item Weight | 0.1 Kilograms | | Manufacturer | QZATTCAEN | | Material Type | Stainless Steel | | Minimum Bore Diameter | 1.75 Inches | | Model | HT-40 | | Number of Pieces | 4 | | Part Number | HT-40 | | Point Style | Guide Point | | Set Name | PVC Bumper Ball & Stopper Guide Kit (4 Piece) | | Shank Type | Cylindrical shaft with flattens | | Surface Recommendation | Polyvinyl Chloride | | Tool Flute Type | Straight | | UPC | 619438668197 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** QZATTCAEN - **Cutting Diameter:** 2.31 Inches - **Finish Type:** Stainless steel - **Material:** Stainless Steel - **Shank Type:** Cylindrical shaft with flattens ## Images ![Flex Bit Placement Tool & Bumper Ball Guide Kit for 3/16" Shank Drill Bits - Includes 1-3/4" & 2-5/16" Guides for Cable Installation - Image 1](https://m.media-amazon.com/images/I/51eFtmpkaBL.jpg) ![Flex Bit Placement Tool & Bumper Ball Guide Kit for 3/16" Shank Drill Bits - Includes 1-3/4" & 2-5/16" Guides for Cable Installation - Image 2](https://m.media-amazon.com/images/I/51ViCtu8ZHL.jpg) ![Flex Bit Placement Tool & Bumper Ball Guide Kit for 3/16" Shank Drill Bits - Includes 1-3/4" & 2-5/16" Guides for Cable Installation - Image 3](https://m.media-amazon.com/images/I/51SiKTwrihL.jpg) ![Flex Bit Placement Tool & Bumper Ball Guide Kit for 3/16" Shank Drill Bits - Includes 1-3/4" & 2-5/16" Guides for Cable Installation - Image 4](https://m.media-amazon.com/images/I/51iFztw6dqL.jpg) ![Flex Bit Placement Tool & Bumper Ball Guide Kit for 3/16" Shank Drill Bits - Includes 1-3/4" & 2-5/16" Guides for Cable Installation - Image 5](https://m.media-amazon.com/images/I/51dSM4PonkL.jpg) ## Available Options This product comes in different **Style** options. --- ## 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.mx/products/530410439-flex-bit-placement-tool-and-bumper-ball-guide-kit-3](https://www.desertcart.mx/products/530410439-flex-bit-placement-tool-and-bumper-ball-guide-kit-3) --- *Product available on Desertcart Mexico* *Store origin: MX* *Last updated: 2026-07-10*