Shinva 4mm Shank Zirconia Milling Burs

DLC-coated milling burs with a φ4mm smooth collet-clamped shank, designed for dry milling pre-sintered and multi-layer zirconia on Shinva milling machines. Available in φ0.6mm, φ1mm, and φ2mm head diameters for single crowns, bridges, full-arch frameworks, and implant abutments.

Shinva (4mm Shank)

Key Features

Technical Specifications

Compatible MachinesShinva (4mm Shank), Shinva milling machine
Interface Typeφ4mm Smooth Shank
Material CategoryZirconia
Configurations3

Available Configurations

Order NoSpecificationHead ØNeckShankLengthInquiry
φ0.6mmφ0.6×TL10×φ4×L500.6104501
φ1mmφ1×TL16×φ4×L501164501
φ2mmφ2×TL16×φ4×L502164501

Application

The φ2mm variant is suited for roughing and bulk material removal on large frameworks; the φ1mm is for general contouring and medium features; the φ0.6mm is for finishing and fine detail work.

Limitations

These burs are not intended for milling metals, glass ceramics, or wet milling applications.

Frequently Asked Questions

What shank type do these burs use?

They use a φ4mm smooth shank that is clamped by a collet, compatible with Shinva milling machines that accept 4mm shank tools.

What coating is applied to these burs?

The burs have a DLC (diamond-like carbon) coating, which provides low friction and wear resistance during dry milling.

Which Shinva machines are these burs compatible with?

They are compatible with Shinva milling machines that use a 4mm shank interface. The product is listed as Shinva (4mm Shank) compatible.

How do I choose between the φ0.6mm, φ1mm, and φ2mm variants?

Use φ0.6mm for fine details and small features, φ1mm for general contouring and medium-sized restorations, and φ2mm for bulk material removal on larger frameworks.

What materials can these burs mill?

They are intended for dry milling of pre-sintered zirconia and multi-layer zirconia, suitable for single crowns, bridges, full-arch frameworks, and implant abutments.

How do I know when to replace a bur?

Watch for signs of wear such as increased cutting resistance, rough milled surfaces, visible edge chipping on the bur, or dimensional inaccuracies in the milled restoration.

Are these burs OEM or aftermarket?

SINCEN Dental manufactures these burs as an aftermarket option for Shinva 4mm shank milling machines, with lab-friendly wholesale pricing.

Inquiry List