--- product_id: 274430307 title: "Irwin Marples Forstner Bit Set, Wood Drilling, 8 Piece (1966892), One Size" brand: "irwin" price: "NT$4041" currency: TWD in_stock: true reviews_count: 1 category: "Irwin" url: https://www.desertcart.tw/products/274430307-irwin-marples-forstner-bit-set-wood-drilling-8-piece-1966892 store_origin: TW region: Taiwan --- # sharp teeth for all woods faster cutting time 8 precision sizes Irwin Marples Forstner Bit Set, Wood Drilling, 8 Piece (1966892), One Size **Brand:** irwin **Price:** NT$4041 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Drill smarter, not harder β€” own the precision edge! ## Quick Answers - **What is this?** Irwin Marples Forstner Bit Set, Wood Drilling, 8 Piece (1966892), One Size by irwin - **How much does it cost?** NT$4041 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/274430307-irwin-marples-forstner-bit-set-wood-drilling-8-piece-1966892) ## Best For - irwin enthusiasts ## Why This Product - Trusted irwin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Last:** Crafted from durable steel for long-lasting performance on every project, from DIY to professional. - β€’ **Precision in Every Cut:** 8 versatile bit sizes from 1/4" to 1-3/8" cover all your woodworking needs with exact flat-bottomed holes. - β€’ **Universal Compatibility:** Reduced shank fits 3/8" and larger drills and drill presses, making it perfect for your existing toolkit. - β€’ **Cut Through Wood Like Butter:** Ultra-sharp cutting teeth engineered for smooth, efficient drilling in both hard and soft woods. - β€’ **Save Time, Boost Productivity:** Significantly reduces cutting time compared to traditional Forstner bitsβ€”get more done, faster. ## Overview The Irwin Marples Forstner Bit Set includes 8 steel bits ranging from 1/4" to 1-3/8" designed for high-quality flat-bottomed and pocket holes. Featuring ultra-sharp cutting teeth optimized for both hard and soft woods, this set reduces cutting time and fits drills with 3/8" or larger shanks. Trusted by over 2,200 users with a 4.7-star rating, it’s the essential upgrade for woodworking pros and enthusiasts alike. ## Description From the manufacturer A Great Set of Wood Drilling Bits A power tool that is absolutely essential for woodworking, you will require a set of router bits to continue your work. As router bits come in many profiles, this bit set by IRWIN gives you a set of 8 bits in a box. All your DIY projects will now get simpler with this set of bits for your new router. Power through DIY tasks These bits easily drill flat-bottomed and pocket holes that feature optimized and ultra-sharp cutting teeth. Specifically engineered to cut through hard and soft woods, all your projects can be done smoothly and efficiently. This set of bits by IRWIN is great and for people who are just starting in woodworking and for professionals as well. Review: Doesn't fir BOSCH Uneo Maxx - The product looks good but unfortunately doesn't fit my drill. ## Features - Easily drills high-quality flat-bottomed and pocket holes - Features optimized ultra-sharp cutting teeth specifically engineered to cut through hard and soft woods smoothly and efficiently - Significantly reduces cutting time compared with traditional forstner bits - Reduced shank fits 3/8" and larger drills and drill presses - Set includes 1/4" (6.3mm), 3/8" (9.5mm), 1/2" (12.7mm), 5/8" (15.8mm), 3/4" (19.0mm), 7/8" (22.2mm), 1" (25.4mm), 1-3/8" (34.9mm) forstner bits ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07145HBPL | | Best Sellers Rank | #42,433 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #10 in Forstner Drill Bits | | Brand | IRWIN | | Brand Name | IRWIN | | Country Of Origin | China | | Customer Reviews | 4.7 out of 5 stars 2,201 Reviews | | Cutting Angle String | 118 Degrees | | Cutting Diameter | 34.9 Millimeters | | Cutting angle string | 118 Degrees | | Cutting diameter | 34.9 Millimeters | | Finish Types | Steel | | Finish type | Steel | | Global Trade Identification Number | 00042526943546, 20042526943540 | | Included Components | Marples Wood Drilling Forstner Bits(8) | | Item Dimensions | 24.4 x 6.4 x 24.6 centimeters | | Item Type Name | IRWIN Marples Wood Drilling Forstner Bit Set, 8 Piece | | Item Weight | 835 g | | Manufacturer | Irwin Tools | | Material | Steel | | Material Type | Steel | | Minimum Bore Diameter | 6.3 Millimeters | | Model | 1966892 | | Number of Flutes | 2 | | Point Style | Brad Point | | Shank Type | Round Shank | | Shank type | Round Shank | | Surface Recommendation | Steel, Wood | | Tool Flute Type | Straight | | UPC | 042526943546 | | Unit Count | 1 Count | | Warranty Description | CN | ## Product Details - **Cutting angle string:** 118 Degrees - **Cutting diameter:** 34.9 Millimeters - **Finish type:** Steel - **Material:** Steel - **Shank type:** Round Shank ## Images ![Irwin Marples Forstner Bit Set, Wood Drilling, 8 Piece (1966892), One Size - Image 1](https://m.media-amazon.com/images/I/51b69jFWmLL.jpg) ## Questions & Answers **Q: Numbers/sizes are upside down when you open the case. Anyone else know why or have the same issue?** A: Never noticed but never bothered me, my only concern was will it do the job and hold up over time, and they do **Q: What is the country of origin?** A: I think China. But they are nice for the money. Sharp and appear to be quality. Good luck! **Q: How long is the shank?** A: Overall Length: 3-1/2" **Q: Are these wavy bits?** A: IRWIN 1966892 8PC FORSTNER BIT SET MARPLES INCLUDES: 1/4" (6.3mm), 3/8" (9.5mm), 1/2" (12.7mm), 5/8" (15.8mm), 3/4" (19.0mm), 7/8" (22.2mm), 1" (25.4mm), 1-3/8" (34.9mm). ## Customer Reviews ### ⭐⭐⭐⭐ Doesn't fir BOSCH Uneo Maxx *by Z***9 on 24 January 2024* The product looks good but unfortunately doesn't fit my drill. ## Frequently Bought Together - Irwin Tools IRWIN Marples Forstner Bit Set, Wood Drilling, 8 Piece (1966892) - Milescraft 1318 DrillMate Portable Drillling Guide – Precision Drilling Jig Attachment for Drilling Angled or Straight Holes, Adjustable Drill Guide Attachment, Portable Drill Press with 3/8” Chuck - Milescraft 1312 Drill Block - Handheld Drilling Guide, Drilling Jig with Drill Guides for 6 of the Most Common Drill Bit Sizes, Precision Drilling Tool Accessory --- ## 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.tw/products/274430307-irwin-marples-forstner-bit-set-wood-drilling-8-piece-1966892](https://www.desertcart.tw/products/274430307-irwin-marples-forstner-bit-set-wood-drilling-8-piece-1966892) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-04-22*