Forty-eight short bits in a dense 8×6 grid — category-leading coverage of the sizes crews actually use. Add a quick-change holder and color-coded long bits with AMSUO/CASUE-branded double bands, and this is the volume wholesale flagship for high-output fastening operations. Factory-direct from a 20-year precision-tools manufacturer with ISO 9001 / 14001 / 45001 triple-system certification.

| Component | Detail | Qty |
| Short driver bits | 8×6 grid of common sizes | 48 |
| Bit holder | Quick-change holder | 1 |
| Long driver bits | PZ/PH/H + S families, color-coded double bands (AMSUO/CASUE branded) | 7 |
| Case | Blue case, yellow tray, clear cover with wire frame | 1 |
Kit total: 63 pieces per manufacturer specification. Component quantities as listed in the CMS description (48 short bits + holder + long-bit assortment).
Produced in an ISO 9001 / 14001 / 45001 triple-certified facility — every set is inspected before packing.
Short bits are what high-volume crews burn through. The dense 8×6 grid maximizes coverage of working sizes and minimizes per-bit replacement cost.
Yes — custom branding, case colors and tray layouts are part of our OEM program.
MOQ depends on configuration and packaging; send your target quantity for a factory-direct quotation.
Email [email protected] or message us on WhatsApp for wholesale pricing, samples and lead times.
Copyright © 2026 Amsuo Technology Limited. All rights reserved — Privacy Policy