Lot of 20 sets 3pcs 1/4 3/8 1/2 SDS Plus Socket Driver Drill Bit Sets

This set is perfect for the most impact driver or drills, and allows you to replace your ratchet with a high speed power tool. Spring-loaded ball bearing locks into sockets. The adaptors are made of 40Cr steel for long life and durability. Set includes 1/4, 3/8 and 1/2 inch square socket adapters.  

Features:

• Adapter sizes: 1/4" (65mm long), 3/8" (65mm long), 1/2" (75mm long)
• For use with SDS drills and most impact drills 
• Applies to the screwdriver handle or electric drills
• Converts all power drills into speedy socket drivers
• For home and industrial use 

Specification: 

• Brand: Tolsen
• Model: 77865-20P
• Material: grade 40Cr steel
• Adapter shank diameter: 25/64in or 10mm
• Adapter sizes: 1/4" (65mm long), 3/8" (65mm long), 1/2" (75mm long)
• Weight: 4.6oz or 132g

Package includes:

• Lot of 20 3pcs 1/4 3/8 and 1/2 SDS-Plus adaptors