PCD diamond hinge boring bit Z2+2 D20 L70 S10 LH

Diamond Tipped Hole Saw (PCD) 20 mm – extreme longevity and precision machining

Index: DWB.020LH

Industrial diamond tipped hole saw with polycrystalline diamond (DIA / PCD) blades from the DWB line, designed for creating precise holes for hinge cups on multi-spindle drill machines and machines equipped with quick-change adapters. The design based on a durable steel body uses a balanced centring bit with a diamond tip, two cutting edges Z2 (PCD), and two spurs V2 (PCD). This arrangement eliminates the risk of chipping the edges and guarantees a perfectly smooth bottom of the hole. By using PCD blades, the tool's lifespan is several dozen times longer compared to standard tungsten carbide (HM) drills. The steel shank with a flattening facilitates quick and stable installation in the chuck.

Construction advantages and technical properties:

• Z2 + V2 PCD cutting system with centring bit: Two polycrystalline diamond cutting edges with V2 spurs and a diamond centring bit ensure excellent positioning, stable guidance, and clean drilling.
• Several dozen times longer lifespan: The use of diamond blades (PCD) provides unmatched wear resistance, reducing downtime and significantly lowering unit processing costs.
• High strength steel body: The durable shank with flattening ensures stable mounting in the quick-change chuck and ideal axial alignment during operation.

Intended use and application range:

The tool is intended for drilling cup sockets and holes for furniture hinges and fittings on multi-spindle drills with appropriate quick-connect fittings.

It performs excellently in machining materials such as: solid hardwood, wood-based materials, plastics, and laminated materials.