Busch Carbide Round Cutter | Busch No. 421GQSR 060 – Coarse Grit, Crosscut – HP | Pack of 1
The carbide cutter round coarse straight crosscut from Busch & Co. GmbH is a precision-engineered rotary instrument designed for demanding material removal tasks in plastics technology and related applications. Built to the exacting standards for which German manufacturing is renowned, this cutter delivers reliable, consistent performance in professional settings.
Product Overview
This instrument is classified under ISO standard 500 104 001 212 060, ensuring compatibility and traceability within regulated workflows. The round shank (HP) configuration makes it suitable for use with standard straight handpieces, offering stable torque transmission and reduced vibration during operation.
Key Features
- Cutter Type: Carbide Cutter, Round
- Cut Style: Coarse Straight Power Cut with Crosscut geometry
- Shank: HP (Straight Handpiece)
- ISO Classification: 500 104 001 212 060
- Pack Quantity: Pack of 1
Applications
The carbide cutter round coarse straight crosscut is specifically suited for Plastics Technology applications, where efficient and controlled material removal is essential. The coarse crosscut geometry accelerates stock removal while the round form allows contouring and shaping of complex profiles.

FAQ
What handpieces are compatible with this instrument? It has an HP (2.35 mm straight) shank, which fits standard laboratory and slow-speed straight handpieces.
How many are included per pack? Each pack contains 1 cutter.
Where is this instrument made? It is manufactured by Busch & Co. in Engelskirchen, Germany, an ISO 13485-certified specialist in rotary precision instruments since 1905.
