PCD diamond NESTING router bit Z3+3 D12 I19 L65 S12 H2,5 RH positive

PCD Diamond Milling Cutter Three-Blade DTM DENSIMET® – for nesting, formatting, and finishing

Index: DTM.12.019.12.1DRP

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

Design advantages and technical properties:

• Innovative body based on DENSIMET®: The use of heavy metals with high density precisely dampens vibrations during cutting, translating into longer life of diamond blades and ideal quality of the machined surface.
• Blade arrangement Z3+3 on six spirals (positive/negative): Three full polycrystalline diamond blades arranged on six spirals in a positive or negative configuration guarantee an excellent edge finishing standard of the panel and appropriate direction of chip removal (upwards or downwards).
• PCD diamond front insert: The tool tip equipped with a PCD insert facilitates free, smooth, and stable entry of the cutter in the Z axis during nesting operations.
• Laser machining of cutting edges (ablation): DIA blade profiles are finished directly with a laser beam, allowing for edge radii at the level of 15 µm and guaranteeing a cutting surface free of micro-chips.
• Polished chip grooves and cutting zone entry: The smoothed back part of the PCD diamond insert combined with spacious chip channels prevents chip sticking and facilitates rapid removal of dust from the cutting zone.
• Low roughness of the shank: The shank surface with a roughness index of Ra ≤ 0.3 µm protects the cutter from rotating in the holder and eliminates the risk of cone wear in the spindle.
• Dynamic balancing to G2.5 standard: Certified static-dynamic balancing in a stringent class of G2.5 (according to ISO/EN) eliminates noise and reduces vibrations generated at high speeds.
• Regeneration possibility: depending on the height of the diamond blade used: the H = 2.0 mm insert allows for 2 times sharpening, the H = 2.5 mm insert allows for sharpening up to 2–3 times, the H = 3.0 mm / H = 3.5 mm variants allow for sharpening up to 3–4 times, while the H = 4.0 mm / H = 4.5 mm inserts allow for sharpening up to 4–6 times.

Intended use and application range:

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

It performs excellently in machining materials such as: raw and laminated MDF boards, raw and laminated chipboards, and raw and laminated plywood.