Palbit's Indexable U-Drill, 8XD, 21 mm is a precision deep-hole drilling solution built for demanding metalworking and composite applications. Designed to work with SPMG and SPKX inserts, it delivers extended reach and reliable performance in a compact, sturdy package.

• Diameter: 21 mm
• Length: 8XD length (eight times the drill diameter) for exceptional reach
• Indexable design: replaceable cutting edges for flexible maintenance
• Insert compatibility: optimized to pair with Palbit SPMG and SPKX inserts
• Chip control & accuracy: engineered for reliable chip evacuation and tight hole tolerance
• Material suitability: effective on metals and composites

Extended reach and a purpose-built insert system work together to deliver consistent, precise deep-hole drilling. The combination of an indexable design and durable SPMG/SPKX inserts supports long-lasting cutting performance and predictable results across a range of challenging materials.