The FAMAG 3572 HSS drill bit and countersink set combines precise drilling and countersinking in softwoods in a single operation. Designed for quick bit-holder changes, this set streamlines woodworking tasks by integrating a fully ground brad point drill bit with a 90° countersink in one tool. 5-pc Set 1: Drill and countersink bits (in Ø 3, 4, and 5 mm, bit holder including depth adjustment ring (F2108216) 5-Pc Set 2: Drill and countersink bits in Ø 3, 4, 5, and 6 mm including depth adjustment ring (F2108216) 🔩 Key Features Brad-point HSS drill bit with two main cutting edges and two taper taps Hexagonal shank (1/4″; C 6.3) for secure, fast-change bit-holder mounting Integrated 90° countersink (alloyed tool steel, product line F2100) Includes depth-adjusting collar (F2108216) for consistent countersink depth Optimized for softwood drilling and countersinking in one pass 📐 Technical Specifications Outer Diameter (O-Ø): 3 mm, 4 mm, 5 mm, 6 mm (set of 5 bits) Shank: C 6.3 mm hex shank for bit-holder compatibility Overall Length (OAL): 86 mm Effective Length (L): 36 mm Tool Material: HSS for drill bit; alloyed tool steel for countersink Recommended Speed: 1 500 – 2 200 rpm (approx. 1 800 rpm in softwood) 🎯 Benefits Efficiency: Combine pre-drilling and countersinking to save time Versatility: Ideal for cabinetry, furniture making, and general softwood applications Precision: Depth-stop collar ensures uniform countersink depth every time Durability: High-speed steel and alloyed countersink resist wear during repetitive use ⚙️ Application Tips Secure the depth-stop collar at the desired position before drilling. Use an RPM of around 1 800 for clean, chip-free cuts in softwood. For hardwoods, switch to FAMAG’s brad point bits (product line F1594, HSS-G) and Vario countersinks (product line F2202). Store the set in its wooden case to protect cutting edges and keep all components organized.
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