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

1. Secure the depth-stop collar at the desired position before drilling.

2. Use an RPM of around 1 800 for clean, chip-free cuts in softwood.

3. For hardwoods, switch to FAMAG’s brad point bits (product line F1594, HSS-G) and Vario countersinks (product line F2202).

4. Store the set in its wooden case to protect cutting edges and keep all components organized.