[Specifications and packaging]: 55 Pcs Impact Screwdriver Bit Kit. 32pcs 25mm(L) bits:PH1,8XPH2,PH3,SQ1,5XSQ2,SQ3,T-10,T-15,T-20,3XT-25,T-30,Slotted #4,Slotted #6,Slotted #8,Slotted #10,Hex3/32″,Hex1/8″,Hex5/32″,Hex3/16″. 16pcs 50mm(L) bits:PH1,4XPH2,PH3,SQ1,3XSQ2,SQ3,T-20,T-25,Slotted #8,Slotted #10,Hex5/32″.4pcs nut driver 5/32″,1/4″,5/16″,3/8″. 2pcs socket adapter 1-1/4″HEX to 1/2″,1-1/4″HEX to 3/8″. 1PC 60mm(L) bits holder. All are packed in cloth bags.
[Fitment]:Impact screwdriver bits,suitable for any electric screwdriver, electric hand drill and pneumatic tools, can help you in any maintenance and repair.A practical tool bag for the family, a good helper,and general building or engineering use.
[Material]:The screwdriver bit is made of high-quality steel S2. The impact twist drill is made of high-speed steel,sturdy and durable,the surface is plated with titanium and is corrosion-resistant.The nut drivers are made of Cr-V (50BV30), strong and wear-resistant,has better hardenability and toughness.
[Advantage]:The size of the screwdriver bit is precise and accurate. Each bit has a laser mark for easy identification,not easy to wear, and is durable and compressive.The magnetic extended drill bit holder can hold the drill bit more firmly, prevent it from falling during use, and release it quickly.1/4 hex shank of the socket adapter fits quick change systems and standard drill chucks.
[Quick Replacement, Easy Installation]:The hex shank of the impact screwdriver bit set is suitable for any power tool.It can lock quickly, replace the chuck, and is equipped with a cloth bag and a locking port,maintain a safe connection with our drill bit to minimize falling and shaking,very suitable for work and easy to take away.