PCD diamond hinge boring bit Z2+2 D12 L70 S10 RH

Box drill DIA (PCD) 12 mm – extreme longevity and precision machining

Index: DWB.012RH

Industrial box drill with polycrystalline diamond (DIA / PCD) cutting edges from the DWB line, designed for making precise holes for box hinges on multi-spindle drilling machines and machines equipped with quick-change adapters. The design based on a durable steel body uses a balanced centre bit with a diamond cutting edge, two cutting edges Z2 (PCD), and two undercutters V2 (PCD). This arrangement eliminates the risk of edge chipping and guarantees a perfectly smooth bottom surface of the hole. Due to the use of PCD blades, the tool's longevity is several dozen times higher compared to standard tungsten carbide (HM) drills. The steel shank with a flat section facilitates quick and stable mounting in the holder.

Design advantages and technical properties:

• Z2 + V2 PCD cutting system with centre pin: Two cutting edges made of polycrystalline diamond with V2 undercutters and a diamond centre pin provide excellent positioning, stable guidance, and clean drilling.
• Several dozen times longer service life: The use of diamond (PCD) blades ensures unmatched wear resistance, reducing downtime and significantly lowering unit processing costs.
• High-strength steel body: The sturdy shank with a flat section guarantees stable mounting in the quick-change holder and ideal axial alignment during operation.

Purpose and application range:

The tool is designed for drilling sockets and box holes for furniture hinges and fittings on multi-spindle drilling machines with suitable quick couplings.

It works perfectly in the processing of materials such as: solid hardwood, wood-based materials, plastics, and laminated materials.