Drill Bit Makita D-73988 — single-piece replacement bit for drills

Makita D-73988 — single-piece replacement bit for drills supplied as one unit per pack. This single drill bit is designed for general drilling tasks and for replacing a worn or lost bit on the job. It fits compatible Makita drills and similar cordless or corded drilling tools that accept the same bit shank and geometry.

Advantages

The single-piece D-73988 replacement bit provides a ready spare for on-site use and reduces downtime by allowing quick exchange in the chuck. Manufactured to Makita quality standards, the bit maintains cutting geometry suitable for standard drilling operations and delivers predictable performance when used with recommended drill speeds and feeds.

Suitable for

• General-purpose drilling in wood, soft plastics, and light construction materials
• On-site replacements when a single spare bit is required
• Use with compatible Makita drills and other power drills that accept the same shank type

Key specifications

• Pack contents: one single replacement drill bit
• Compatibility: intended for use with compatible drills and power tools
• Application: general drilling and maintenance replacement
• Form factor: single-piece bit suitable for quick chuck mounting

How to use

Insert the D-73988 bit into the drill chuck and tighten securely before operation. Select drill speed and feed appropriate to the material being drilled, using lower speeds for harder materials and higher speeds for softer materials. Apply steady, even pressure and clear chips periodically to maintain cutting efficiency. Replace the bit when cutting performance declines or when the cutting edges show visible wear.

Usage recommendations

Store the spare bit in a dry place and keep it protected from impacts to preserve cutting edges. Use appropriate personal protective equipment — safety glasses and hearing protection — when drilling. Match drill speed and bit type to the material for best results.