PCD diamond router bit Z3+1 D12,7 I28 L76 S12,7 H2,5 RH pos./neg.

PCD Diamond Mill Three-Edge DTE DENSIMET® – for nesting, finishing machining and flattening

Index: DTE.12.028.12.5DR

The industrial diamond mill from the DTE DENSIMET® series is designed for efficient nesting, cutting, contour milling and flattening surfaces on CNC centres and overhead spindle milling machines. The tool's construction features three solid polycrystalline diamond blades (H2.5) arranged on three spirals, complemented by a diamond front insert that allows for smooth and stable axial immersion into the material. The body made of DENSIMET® (a heavy alloy with an extraordinarily high density and ability to dampen vibrations) provides outstanding stiffness, vibration reduction and excellent edge finish quality.

Design advantages and technical properties:

• Innovative DENSIMET® based body: The use of heavy metals with high density effectively dampens vibrations during cutting, translating into a longer lifespan of diamond blades and perfect surface quality of the machined plane.
• Positive or negative Z3+1 blade geometry: Three solid cutting edges of polycrystalline diamond on three spirals allow for the appropriate chip ejection direction (positive/negative) depending on the material specifics and edge requirements.
• PCD front insert: The tool's front equipped with a PCD insert facilitates smooth, fluid and stable immersion of the mill in the Z-axis during nesting and drilling operations.
• Laser edge treatment (ablation): DIA blade profiles are finished directly with a laser beam, achieving edge radii in the range of 15 µm and ensuring a cutting plane free of micro-chips.
• Polished chip grooves and cutting zone: The smoothed back part of the PCD diamond insert combined with capacious chip channels prevents material adhesion and facilitates rapid dust removal from the cutting zone.
• Low roughness of the shank: The surface of the shank with a roughness index of Ra ≤ 0.3 µm secures the mill against rotation in the holder and eliminates the risk of cone wear in the spindle.
• Dynamic balancing in G2.5 standard: Certified static-dynamic balancing in the stringent G2.5 class (according to ISO/EN) mitigates noise and reduces vibrations generated at high speeds.
• Regeneration capability: Depending on the height of the applied diamond blade: insert H = 2.0 mm allows for 2 times sharpening, insert H = 2.5 mm enables sharpening up to 2-3 times, variants H = 3.0 mm / H = 3.5 mm allow sharpening up to 3-4 times, while inserts H = 4.0 mm / H = 4.5 mm permit sharpening up to 4-6 times.

Purpose and scope of application:

The tool is intended for cutting, nesting, contour milling and flattening (planning) operations.

It works excellently in machining materials such as: raw and laminated MDF board, raw and laminated chipboard, as well as raw and laminated plywood.