{"product_id":"7pcs-hss-4-in-1-saw-drill-bit-set-3-10mm-woodworking-drilling-grooving-multipurpose-drill-bits-for-hand-drill","title":"7Pcs HSS 4-in-1 Saw Drill Bit Set 3-10mm - Woodworking Drilling \u0026 Grooving Multipurpose Drill Bits for Hand Drill","description":"\u003cp\u003e7-piece HSS 4-in-1 serrated drill bit set – drill, groove, cut and ream all in one. Featuring a 135° fully ground cutting edge for a sharp, burr-free finish, suitable for solid wood, plywood, chipboard, aluminium alloy and thin sheet metal. Compatible with both hand drills and bench drills.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eProduct Details\u003cbr\u003eSaw and Drill in One · Four Functions in One Drill\u003cbr\u003eDrilling | Scoring | Cutting | Reaming\u003cbr\u003eYOCAN 7-Piece High-Speed Steel (HSS) 4-in-1 Serrated Woodworking Drill Bit Set\u003c\/p\u003e\n\u003cp\u003e[Product Overview]\u003cbr\u003eSay goodbye to the hassle of frequently changing drill bits. The YOCAN Yujian 4-in-1 serrated drill bit combines four functions in one: drilling, routing, cutting and reaming. Whether crafting solid wood furniture, slotting panels or working with aluminium alloy sheets, a single drill bit handles it all.\u003c\/p\u003e\n\u003cp\u003eThe 7-piece set covers common sizes from 3mm to 10mm, meeting all requirements from precision drilling to larger-diameter machining.\u003c\/p\u003e\n\u003cp\u003e【Key Features】\u003cbr\u003e🔹 135° Fully Ground Cutting Edge — Sharp and Burr-Free\u003c\/p\u003e\n\u003cp\u003eFeaturing a 135° angled edge design, the cutting edge is sharp and wear-resistant, ensuring precise drilling. The fully ground manufacturing process ensures every edge is in optimal cutting condition, resulting in smooth holes, even grooves and no burrs.\u003c\/p\u003e\n\u003cp\u003e🔹 High-Speed Steel (HSS) — High Hardness \u0026amp; Excellent Wear Resistance\u003c\/p\u003e\n\u003cp\u003eCrafted from premium high-speed steel (HSS), this material offers high hardness and exceptional wear resistance, ensuring a longer service life compared to standard carbon steel drill bits. It exhibits outstanding heat resistance during high-speed operation, minimising the risk of annealing and deformation.\u003c\/p\u003e\n\u003cp\u003e🔹 Sharp teeth — smoother cross-cutting\u003c\/p\u003e\n\u003cp\u003eThe unique serrated edge design not only facilitates effortless vertical drilling but also ensures smooth and efficient cross-cutting. Chip removal is smooth and jam-free, ensuring a seamless working experience.\u003c\/p\u003e\n\u003cp\u003e🔹 Universal Compatibility — Suitable for Hand Drills, Impact Drills and Bench Drills\u003c\/p\u003e\n\u003cp\u003eCompatible with a wide range of equipment, including hand drills, impact drills and bench drills. Note: As the drill rotates clockwise, please drill and cut in the opposite direction to the drill’s rotation during operation.\u003c\/p\u003e\n\u003cp\u003e【Specifications】\u003cbr\u003eDrill bit diameter    Overall length    Working length    Shank diameter    Weight\u003cbr\u003e3.0mm    60mm    40mm    3mm    1.8g\u003cbr\u003e4.0mm    70mm    50mm    4mm    3.8g\u003cbr\u003e5.0mm    83mm    60mm    5mm    6.3g\u003cbr\u003e6.0mm    88mm    60mm    6mm    9.5g\u003cbr\u003e7.0mm    100mm    65mm    7mm    16g\u003cbr\u003e8.0mm    110mm    75mm    8mm    22g\u003cbr\u003e10.0mm    120mm    75mm    10mm    40g\u003c\/p\u003e\n\u003cp\u003eMaterial: High-Speed Steel (HSS)\u003cbr\u003eFinish: Fully ground\u003c\/p\u003e\n\u003cp\u003eSet: 7-piece set (one each of 3\/4\/5\/6\/7\/8\/10mm)\u003c\/p\u003e\n\u003cp\u003e【Suitable Materials】\u003cbr\u003eRecommendation Level    Suitable Materials\u003cbr\u003e★★★★★ Highly recommended    Solid wood, blockboard, plywood, MDF, particleboard, fibreboard\u003cbr\u003e★★★ Recommended (for drilling only, not for routing)    Thin sheet metal, aluminium sheet, aluminium alloy\u003cbr\u003e✘ Do not use    Concrete, steel plate, tiles, glass\u003cbr\u003e【Precautions for Use】\u003cbr\u003e⚠️ Panel thickness limit: Suitable for cutting panels ≤3mm thick. If cutting panels thicker than 3mm, we recommend using a cordless drill rated at 36V or above, or a mains-powered drill with a power rating of 350W or above.\u003c\/p\u003e\n\u003cp\u003e⚠️ Rotation direction: As electric drills rotate clockwise, please drill and cut in the opposite direction to the drill’s rotation during operation.\u003c\/p\u003e\n\u003cp\u003e⚠️ Power recommendation: Cordless drills have lower speed and torque, which prevents the saw teeth from performing to their full potential. We recommend using a high-power hand drill or bench drill to achieve optimal performance from the saw teeth.\u003c\/p\u003e\n\u003cp\u003e【Applications】\u003cbr\u003eDIY Woodworking: Solid wood furniture making, model making, drilling and slotting in sheet materials\u003c\/p\u003e\n\u003cp\u003eHome Renovation: Cabinet installation, fixing skirting boards, drilling holes for shelving\u003c\/p\u003e\n\u003cp\u003eThin Sheet Processing: Drilling and slotting in aluminium alloy doors and windows, thin sheet metal and plastic sheets\u003c\/p\u003e\n\u003cp\u003eWorking in Confined Spaces: In tight spaces where a cutting machine cannot be used, a serrated drill bit can be used to complete the cut\u003c\/p\u003e","brand":"dinoinbox","offers":[{"title":"Default Title","offer_id":48336351101082,"sku":"MH02797","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/8748\/7130\/files\/ScreenShot_2026-06-16_162411_564.png?v=1781598263","url":"https:\/\/www.dinoinbox.com\/en-ca\/products\/7pcs-hss-4-in-1-saw-drill-bit-set-3-10mm-woodworking-drilling-grooving-multipurpose-drill-bits-for-hand-drill","provider":"dinoinbox","version":"1.0","type":"link"}