Detailed Product Description

High precision profile (compound) reamer series by solid ultra micro grain quality carbide (1-18 flutes, straight edge, oblique edge)

We used of advanced strong high speed CNC from Germany & Switzerland & high precision profile grinding (3DXTec)by ultra strong quality carbide. Have perfection quality of edge and size tolerance reach to ±0.001mm (±1μm) high

High precision products, surface roughness≤Rα0.15μm, concentricity≤3μm

Material: VRA201/PRA11/HRF10/NRB10Z/MR11/PR40

HRF10For all kinds of high-hard material HRC50°~64°& non-ferrous metals , light alloy and high requirement wear-resistance reamer machining.

VRA201/PRA11Mid-low speed intermittent reaming machining for stainless steel, alloy steel, casting application

Cold-hard machining replacing grinding can improve precision, hard milling replacing grinding can improve efficiency.

(Non-coated diamond steel tooling for high hardness steel machining can replace TiALN coated super micro-grain tungsten steel, ceramics. After cutting, CBN tooling has excellent smoothness and lower tooling cost.)

Miniature and profile compound tooling can be machined according to drawing or sample

When placing an order, please indicate: name (flute type) number of flute flute diameter flute length holder diameter overall lengthtype of shank  (inclination) helical angle required tolerance; Material to be machined, Type of machining,Super-finish→ finish, semi-finish→ semi-rough, rough machining→ power (heavy) cutting