4" × 10" reclosable zip bags in 4 mil LDPE for individual packaging of drill bits, router bits, end mills, chisels, and other cutting tools that require firm puncture-resistant containment. The 4 mil gauge stands up to sharp tool tips and abrasive surfaces that cut through thinner zip bags, while the reinforced side-welded zipper delivers a reliable seal through the handling demands of tool distribution, retail kit assembly, and industrial inventory storage.

The narrow 4" width is designed for tools and components that don’t need extra lateral room — keeping drill bit sets organized, individual cutting tools identified, and small parts contained without excess bag material. FDA/USDA compliant virgin LDPE for versatile use. 1000 bags per box.

• Dimensions: 4 in. W × 10 in. H


• Gauge: 4 mil


• Material: LDPE (Low Density Polyethylene), 100% virgin resin


• Closure: Reinforced side-welded reclosable zipper


• Quantity: 1000 per box


• Compliance: FDA/USDA compliant

Frequently Asked Questions

Why use 4 mil for drill bit packaging?

Drill bit tips, router bit cutting edges, and end mill flutes will puncture 2 mil bags with minimal force. The 4 mil gauge provides the resistance needed to keep sharp tools contained safely during shipping, retail display, and bin storage without bag failure exposing the tip.

Can these bags hold individual loose drill bits?

Yes — the resealable zipper allows individual bits to be added or removed while keeping the remainder organized and contained. These bags are commonly used by tool distributors for custom bit kits assembled to customer specification and for organizing shop inventory by size.

Are there food-contact applications for these bags?

Yes — virgin LDPE meets FDA and USDA specifications, so these bags are also suitable for long narrow food items such as breadsticks, asparagus bundles, or specialty food sticks in addition to tool and hardware use.