Drill bit set YATO YT-4435 twist drill bits, 3 mm diameter, 10 pieces

YATO YT-4435 is a set of ten 3 mm twist drill bits designed for general-purpose drilling with handheld and stationary drills. The bits are intended for creating precise 3 mm holes in a range of materials including metals, plastics and wood, and are supplied as a 10-piece pack for replacing worn bits or for use across multiple jobs.

Advantages

The set contains ten identical 3 mm twist drill bits with a cylindrical shank for secure chuck holding. Their black finish helps reduce glare and surface contamination during use. Compact length and consistent diameter ensure repeatable hole size and easier bit replacement when working on successive tasks.

Suitable for

• Drilling small-diameter holes in metal components
• Drilling plastic parts and housings
• General woodworking tasks requiring 3 mm holes
• Maintenance and repair jobs using handheld or bench drills

Key specifications

• Type: twist drill bit
• Diameter: 3 mm
• Length: 61 mm
• Shank: cylindrical
• Suitable materials: steel, cast iron, non-ferrous metals, plastic, wood
• Finish: black
• Quantity in set: 10 pieces

How to use

Fit a 3 mm twist drill bit into the chuck of a handheld or stationary drill and tighten securely. Select an appropriate drilling speed and, where applicable, use cutting fluid for metal drilling. Place the workpiece on a stable surface or clamped in a vise, align the bit at the desired position and apply steady pressure while drilling. Withdraw the bit periodically to clear chips if drilling deep holes.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses and gloves. Match drill speed and feed to the material being drilled and consider pilot holes or stepped drilling for fragile plastics or thin-walled parts. Store the bits in their case to avoid damage and maintain consistent hole quality.