HUAZHICHUN Drill Bit Set, 16PCS Titanium Impact Twist Drill Bit Set with Tough Case, HSS Twist Drill Bits Kit for Soft Metal, Wood, PVC (1/16" - 1/2"), Christmas Gift

• 【16PCS DRILL BIT SET】16 commonly used sizes, including : 1/16 2PCS ,5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 1/4, 5/16,3/8， and 1/2 inch bits that comes in a metal index case for easy storage.Satisfy various diy assignment, repairing demand and household improvement.
• 【HIGH QUAILTY MATERIAL】High-Speed Steel(HSS) with titanium plating provides high hardness and durability, which avoids rusting and resists abrasion.135° split point tip allows fast cutting, chips clearing and precise drilling.
• 【UNIVERSAL COMPATIBLE SYSTEM】16PCS Titanium impact twist drill bit set is compatible with power drill driver, impact drivers, and other power tools, easily for locking into quick change chuck.
• 【可堆叠收纳盒】设计可堆叠按钮，不同尺寸的盒子可以随意牢固堆叠组合，方便携带和收纳。并且包装盒上印有标识，便于识别。这个箱子可以方便地携带和整理钻头。
• 【适用材料】适用于木材、PVC、软金属，包括铜、铝合金、石膏板、不锈钢等。不能用于玻璃、陶瓷或砖石建筑材料。

1.This drill bit set is constructed of high-speed steel with a titanium nitride coating, which gives it very high surface hardness to help penetrate tough materials while highly corrosion-resistant reducing friction between bit and workpiece. 2.This drill bit set includes 1/16 2PCS,5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 1/4, 5/16,3/8， and 1/2 inch bits that come in a metal index case for easy storage. 3.The included storage case keeps the socket and handle in one place and fits nicely in toolboxes, drawers, and trucks. These tools are made of drop-resistant high-speed steel with a titanium-plated finish that resists corrosion and wears. 4.Our toolset is made of the highest quality high carbon materials and quenching treatment. If you have any problems during using our product. Contact our Professional after-service team via email. Our after- team will get in touch with you and timely solve your problems.