Forstner drill bit Makita D-47363 5 pcs Length 90 mm

The Makita D-47363 Forstner drill bit set includes five 90 mm length bits engineered for precise, flat-bottom and clean-sided holes in wood. Designed for use in carpentry, cabinetry and joinery, these Forstner bits produce accurate boreholes with minimal tear-out and are suitable for overlapping holes, angled entry and drilling near edges. Their geometry supports controlled cutting and efficient removal of chips for consistent results across different wood species.

Advantages

This set offers consistent hole quality and repeatable performance for woodworking tasks that require flat-bottomed or precision counterbore holes. The cutting edge design reduces splintering, while the brad point and rim configuration enable accurate positioning and tracking during drilling. The 90 mm length provides sufficient depth for most furniture components and through or blind holes in panels of varying thickness. The assortment of five sizes gives flexibility for different dowel, hinge and hardware installation needs.

Suitable for

• Furniture making and cabinet construction
• Installing hidden hinges, dowels and fittings
• Creating flat-bottomed recesses and counterbores
• Precision joinery and timber work

Key specifications

• Quantity: 5 pieces
• Shank type: straight shank for standard chucks
• Cutting length: 90 mm overall length suitable for deep bores
• Material compatibility: designed for softwoods, hardwoods and engineered wood
• Tip and rim geometry: Forstner-style cutting edges for flat-bottom holes and minimal tear-out

How to use

Secure the Forstner bit in a drill or drill press chuck, ensuring the shank is held firmly and the tool is set to an appropriate speed for the wood species. Mark the drilling location and, if necessary, use a center punch or pilot mark to position the bit. For best results with handheld drills, apply steady, even pressure and maintain the drill perpendicular to the work surface. When using a drill press, set the feed rate to allow the bit to cut without binding and clear chips regularly to prevent clogging. Back out occasionally during deep drilling to remove chips and allow cooling.

Usage recommendations

Use cutting speeds appropriate for the wood type and avoid excessive feed pressure to prolong bit life and ensure clean holes. When drilling veneered or laminated panels, place masking tape over the entry point to reduce splintering. Store bits in a protective case to prevent damage to the cutting edges and inspect bits for wear before precision work.