PCD diamond NESTING router bit Z3+3 D16 I25 L85 S16 H2,5 RH positive

PCD three-blade diamond cutter DTM DENSIMET® – for nesting, formatting, and finishing operations

Index: DTM.16.025.16.1DRP

The industrial diamond cutter from the DTM DENSIMET® series is designed for high-performance nesting, cutting and finishing on CNC centres and overhead milling machines. The advanced tool design features three full blades made of polycrystalline diamond arranged on six spirals, complemented by a diamond front plate that allows for efficient and stable axial plunging into the material. The body made of DENSIMET® (a heavy alloy with advanced vibration-damping properties) ensures high structural rigidity and vibration reduction during machining. The ground shank with a tolerance class of H6 eliminates radial runout, protecting the spindle bearing assembly and guaranteeing an excellent standard of edge finishing.

Design advantages and technical properties:

• Innovative DENSIMET® body: The use of heavy metals with high density precisely dampens vibrations during cutting, which translates into longer durability of diamond blades and ideal quality of the machined surface.
• Z3+3 blade arrangement on six spirals (positive / negative): Three full polycrystalline diamond blades arranged on six spirals in either a positive or negative configuration guarantee an excellent standard of edge finishing for the board and the appropriate waste ejection direction (upward or downward).
• PCD front plate: The tool face equipped with a PCD plate facilitates smooth, fluid, and stable insertion of the cutter in the Z-axis during nesting operations.
• Laser finishing of cutting edges (ablation): The profiles of the DIA blades are finished directly with a laser beam, allowing for edge radii down to 15 µm and ensuring a cutting surface free from micro-chipping.
• Polished chip grooves and leading edge area: The smoothed rear part of the PCD diamond plate combined with large chip channels prevents stickiness of the waste and facilitates rapid removal of dust from the cutting area.
• Low roughness of the grip section: The surface of the shank with a roughness index of Ra ≤ 0.3 µm secures the cutter against rotating in the holder and eliminates the risk of wear on the spindle cone.
• Dynamic balancing to G2.5 standard: Certified static-dynamic balancing in the stringent G2.5 class (according to ISO/EN) reduces noise and vibrations generated at the highest speeds.
• Reusability: depending on the height of the applied diamond blade: a plate H = 2.0 mm allows for 2 sharpening, a plate H = 2.5 mm enables sharpening a maximum of 2-3 times, variants H = 3.0 mm / H = 3.5 mm allow for sharpening a maximum of 3-4 times, while plates H = 4.0 mm / H = 4.5 mm allow for sharpening a maximum of 4-6 times.

Intended use and scope:

The tool is intended for cutting operations, nesting, contour milling, and grooving.

It performs excellently in processing materials such as: raw and laminated MDF board, raw and laminated particle board, as well as raw and laminated plywood.