1.5-10mm Precise Drill Chuck Converter 3/8inches -24UNF Thread Quick Change Adapter SDS-Plus Shank 1/4inches Hex Chuck(4pcs set)

Easy to use but not easy to break, easy to installDetails:EASY TO USE - High-grade keyed chuck with 1.5-10 mm opening for greater tool flexibility. Easy to set up with the SDS-plus/Hex/Square adapter included in the set.- JOBSITE VERSATILITY: Allow you to use straight shank twist bits with your spline drive rotary hammer for greater productivity. Suitable for rotary hammers of all brands with SDS-plus/Hex/Square chuck.- AFFORDABILITY AND FLEXIBILITY - Make the most of your current rotary hammer. Much cheaper than buying a second rotary drill. Quick and easy change for different drilling jobs, saves carrying two drills about.- LONG LIFE - Industrial grade professional adapter made of high-quality steel, ultra-durable construction meets the demands of frequent use.

• Made of high-quality materials, durable and wear-resistant, and meticulously made.
• - EASY TO USE - High-grade keyed chuck with 1.5-10 mm opening for greater tool flexibility. Easy to set up with the SDS-plus/Hex/Square adapter included in the set.
• - JOBSITE VERSATILITY: Allow you to use straight shank twist bits with your spline drive rotary hammer for greater productivity. Suitable for rotary hammers of all brands with SDS-plus/Hex/Square chuck.
• - AFFORDABILITY AND FLEXIBILITY - Make the most of your current rotary hammer. Much cheaper than buying a second rotary drill. Quick and easy change for different drilling jobs, saves carrying two drills about.
• - LONG LIFE - Industrial grade professional adapter made of high-quality steel, ultra-durable construction meets the demands of frequent use.