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Kreg 1/4-in Dowel Drill Bit gives you a dedicated bit for 1/4-in dowel work, so your hole size matches common dowel pin dimensions in cabinet and furniture construction. The bit is part of the Kreg Tool line in the Bits, Blades and Cutters, Boring and Drilling category, which keeps it aligned with typical shop drilling setups. A 118 degree split-point tip starts the hole right where it is positioned, helping the bit track straight instead of wandering across the work surface. That point geometry helps create clean, accurate dowel holes that match up when you assemble parts. High-speed steel construction means the cutting edges are formed from a material made for drill bits, supporting consistent boring performance in woodworking projects. The bit is identified as manufacturer part KDDB250, which ties directly to the Kreg Dowel Jig system documentation and ordering.
The 1/4-in dowel drill bit size matches 1/4-in dowel applications, so the bit cuts a hole that aligns with typical dowel joinery layouts. That sizing works with the Kreg Dowel Jig 1/4-in Drill Guide, which positions this bit inside the guide bushing during drilling. When the bit runs through the 1/4-in Drill Guide, the jig sets the location while the bit handles the cut, combining mechanical guidance with an appropriate cutting diameter. The 118 degree split-point tip then starts the bore right at the jig-guided location, helping maintain straight holes through the stock. High-speed steel construction supports this guided drilling by providing a cutting edge suited to repeated entry and exit through the jig guide and wood, which supports consistent dowel-hole fit across multiple workpieces.
The Kreg 1/4-in Dowel Drill Bit is designed for use with the Kreg Dowel Jig Kit, so it fits into workflows that rely on that jig for layout. In those setups, the bit works with the Kreg Dowel Jig 1/4-in Drill Guide, meaning the diameter is matched to the guide for dowel-hole boring. The same bit is also designed for use with the 1/2-in Dowel Jig Upgrade Kit, so it stays in service when the jig configuration changes but the dowel size remains 1/4 in. Within the Bits, Blades and Cutters, Boring and Drilling category, this drill bit functions wherever 1/4-in dowel joinery is planned in woodworking, from basic cabinet carcases to small furniture subassemblies that rely on dowel pins for alignment.
The KDDB250 dowel drill bit uses a 118 degree split-point tip, so the cutting edges meet in a way that starts cutting right at contact, which promotes accurate hole entry. That split-point layout helps reduce walking at the start of the hole, which protects the alignment created by the Kreg Dowel Jig Kit and 1/4-in Drill Guide. When the bit enters the workpiece at the intended location, mating dowel holes line up more reliably across opposing parts, which supports square assemblies when parts are clamped together. High-speed steel construction backs up that point design by providing a material suited to forming and holding the tip geometry through repeated boring cycles. Because the bit is designed to work with both the Kreg Dowel Jig Kit and the 1/2-in Dowel Jig Upgrade Kit, the same split-point geometry can be used across different jig setups, which keeps dowel-hole quality consistent as projects and jig configurations change.
The Kreg 1/4-in Dowel Drill Bit bores 1/4-in holes, which matches common 1/4-in dowel joinery so the drilled diameter corresponds to the dowel size used in woodworking assemblies.
The KDDB250 dowel drill bit is designed for use with the Kreg Dowel Jig Kit and also for use with the 1/2-in Dowel Jig Upgrade Kit to support those jig-based dowel layouts.
The 118 degree split-point tip starts cutting on contact and helps prevent bit wandering, which supports accurate dowel-hole placement when used with the Kreg Dowel Jig 1/4-in Drill Guide.
The Kreg 1/4-in Dowel Drill Bit is made from high speed steel, giving the cutting tip and flutes a drill-bit-grade material suited to repeated dowel drilling tasks.
The bit is specified for the Kreg Dowel Jig 1/4-in Drill Guide, so the bit diameter and point align with the guide bushing, supporting straight, guided 1/4-in dowel holes.
KDDB250 is the manufacturer part number for this Kreg 1/4-in Dowel Drill Bit, which identifies this specific 1/4-in, high-speed-steel, split-point dowel bit in ordering and documentation.
The Kreg 1/4-in Dowel Drill Bit ties directly to the Kreg Dowel Jig Kit, 1/2-in Dowel Jig Upgrade Kit, and Kreg Dowel Jig 1/4-in Drill Guide, so its size and split-point geometry match those jig-guided layouts. High-speed steel construction supports repeated boring where 1/4-in dowel joinery is the chosen method. When 1/4-in dowel pins are part of the build plan, selecting this KDDB250 bit aligns the hole size, tip design, and jig guidance for accurate dowel joints on cabinet and furniture projects.
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