Drill bit set faster tools 592800 — 4 pcs, sizes 8–20 mm and 4–12 mm

Set includes two conical step drill bits, one ranging 4–12 mm and the other 8–20 mm, plus two wood router/drill bits with diameters 6 mm and 12.4 mm. The faster tools 592800 set is intended for enlarging and stepping holes in thin metal, sheet materials and for routing or drilling operations in wood where straight shank bits are applicable.

Advantages

Conical step bits provide multiple hole sizes with a single tool, reducing bit changes. The larger 8–20 mm and smaller 4–12 mm step drills cover a wide range of diameters. Separate straight-shank wood bits (6 mm and 12.4 mm) allow clean drilling and routing in timber. The set is compact and suited for handheld drills and drill presses with compatible collets or chucks.

Suitable for

• Drilling and enlarging holes in thin metal sheets and non-ferrous materials
• Making stepped holes for cable glands and fittings
• Drilling and routing in soft and hardwood with straight-shank bits
• Use with handheld electric drills and small drill presses

Key specifications

• Brand: faster tools
• MPN: 592800
• EAN: 5907078959283
• Set contents: conical step drill 4–12 mm; conical step drill 8–20 mm; wood/router bit Ø 6 mm; wood/router bit Ø 12.4 mm
• Total pieces: 4

How to use

Secure the appropriate bit in the drill chuck so the shank is fully seated. For sheet metal, start at low speed and apply steady pressure to let the step drill cut progressively larger diameters; increase speed moderately as material allows. For wood bits, use appropriate feed rate to avoid tear-out and ensure the workpiece is clamped. Clear chips regularly and use cutting lubricant when drilling metals if recommended for the material.

Usage recommendations

Use protective eyewear and gloves. Match drill speeds to material and bit size, and avoid side loading on conical step drills to prolong their life. Verify chuck compatibility with the straight shank diameters before use.