Drill bit set Proline 10878 — 2 pcs, length 25 mm

Proline 10878 drill bit set contains two 25 mm bits designed for short, precise drilling tasks. Supplied as a compact 2-piece set, these bits suit situations where limited drilling depth or confined space requires a shorter bit. Compatible with standard bit holders and quick-change chucks, the bits are intended for general-purpose use in metal, wood, and plastic when controlled, shallow holes are needed.

Advantages

The compact 25 mm length reduces flex and improves control in tight spaces while helping to prevent over-penetration. Sold as a two-piece set, the bits provide a backup or allow quick switching between workstations. Their standard shank design ensures compatibility with a wide range of drivers and holders, simplifying setup and replacement.

Suitable for

• Drilling shallow holes in metal sheets and thin profiles
• Precision drilling in wood for furniture assembly and fittings
• Making short holes in plastic components and housings
• Use with handheld drills, drivers, and drill presses requiring short bits

Key specifications

• Quantity: 2 pieces
• Length: 25 mm
• Intended materials: metal, wood, plastic
• Shank type: standard bit shank compatible with quick-change chucks and bit holders
• Use case: short-depth and confined-space drilling

How to use

Insert the bit into a compatible bit holder or chuck and secure it according to the tool manufacturer’s instructions. Select an appropriate drill speed and apply steady pressure while keeping the tool aligned to the required hole axis. For metal, use cutting lubricant or choose a slower speed to extend bit life; for wood and plastic, higher speeds and light feed rates typically produce clean holes. Replace the bit if signs of wear or chipping appear to maintain hole quality and safety.

Usage recommendations

Use protective eyewear and follow standard workshop safety procedures. Match drill speed and feed to the material: lower speeds for hard metals, moderate speeds for wood, and cautious speeds for heat-sensitive plastics. Store the bits dry and protected to avoid corrosion and damage.