COMOWARE 200Pcs Drill Bit Set & Screwdriver Bit Kit - HSS/CR-V Multi-Purpose Bits in Transparent Storage Case, Impact Driver Accessories for DIY Projects, Home Repairs, Professional Use C80

The 200-Piece Drill and Drive Bit Set is fully customizable and includes all the pieces you need to quickly and easily drill into PVC, wood, metal, and masonry with up to 4x the speed.

[200-Piece Multi-Purpose Drill & Driver Set] COMOWARE screwdriver bit set delivers ultimate versatility for DIYers. Includes 23 HSS twist drills (wood/metal), 6 masonry bits (concrete/brick), 6 wood boring bits, 70+ screwdriver bits (1" & 2"), plus 12 hex keys and magnetic extension rods. Etched numbering ensures instant bit identification. | [Premium HSS & Cr-V Construction] High-Speed Steel drill bits maintain sharpness through dense materials, while Chrome Vanadium screwdriver bits resist stripping. Heat-treated surfaces provide 3x longer lifespan than standard bits. Corrosion-resistant coating withstands humid garage environments. | [Professional-Grade Organization System] Impact-resistant transparent case with custom foam inserts keeps 200 pieces securely stored. Color-coded slots allow single-handed bit retrieval. Moisture-proof design protects tools during jobsite transportation. | [Smart Workshop Efficiency Boosters] 4 specialized drill types + 110 screwdriver bits cover 95% household tasks: Furniture assembly (hex bits), appliance repair (slotted bits), deck building (star bits). Dual-length screwdriver shafts reach tight spaces. | [Ultimate DIY Starter Kit] Complete with fastener set & drill adapters, this drill bit set makes perfect housewarming gift. OSHA-compliant case fits under workbenches. Lifetime replacement guarantee for professional-grade reliability. [200-Piece Multi-Purpose Drill & Driver Set] COMOWARE screwdriver bit set delivers ultimate versatility for DIYers. Includes 23 HSS twist drills (wood/metal), 6 masonry bits (concrete/brick), 6 wood boring bits, 70+ screwdriver bits (1" & 2"), plus 12 hex keys and magnetic extension rods. Etched numbering ensures instant bit identification. | [Premium HSS & Cr-V Construction] High-Speed Steel drill bits maintain sharpness through dense materials, while Chrome Vanadium screwdriver bits resist stripping. Heat-treated surfaces provide 3x longer lifespan than standard bits. Corrosion-resistant coating withstands humid garage environments. | [Professional-Grade Organization System] Impact-resistant transparent case with custom foam inserts keeps 200 pieces securely stored. Color-coded slots allow single-handed bit retrieval. Moisture-proof design protects tools during jobsite transportation. | [Smart Workshop Efficiency Boosters] 4 specialized drill types + 110 screwdriver bits cover 95% household tasks: Furniture assembly (hex bits), appliance repair (slotted bits), deck building (star bits). Dual-length screwdriver shafts reach tight spaces. | [Ultimate DIY Starter Kit] Complete with fastener set & drill adapters, this drill bit set makes perfect housewarming gift. OSHA-compliant case fits under workbenches. Lifetime replacement guarantee for professional-grade reliability. [200-Piece Multi-Purpose Drill & Driver Set] COMOWARE screwdriver bit set delivers ultimate versatility for DIYers. Includes 23 HSS twist drills (wood/metal), 6 masonry bits (concrete/brick), 6 wood boring bits, 70+ screwdriver bits (1" & 2"), plus 12 hex keys and magnetic extension rods. Etched numbering ensures instant bit identification. | [Premium HSS & Cr-V Construction] High-Speed Steel drill bits maintain sharpness through dense materials, while Chrome Vanadium screwdriver bits resist stripping. Heat-treated surfaces provide 3x longer lifespan than standard bits. Corrosion-resistant coating withstands humid garage environments. | [Professional-Grade Organization System] Impact-resistant transparent case with custom foam inserts keeps 200 pieces securely stored. Color-coded slots allow single-handed bit retrieval. Moisture-proof design protects tools during jobsite transportation. | [Smart Workshop Efficiency Boosters] 4 specialized drill types + 110 screwdriver bits cover 95% household tasks: Furniture assembly (hex bits), appliance repair (slotted bits), deck building (star bits). Dual-length screwdriver shafts reach tight spaces. | [Ultimate DIY Starter Kit] Complete with fastener set & drill adapters, this drill bit set makes perfect housewarming gift. OSHA-compliant case fits under workbenches. Lifetime replacement guarantee for professional-grade reliability.