115PCS Cobalt Drill Bits Set, 4241 High Speed Steel Twist Jobber Length Drill Bit Kit with Metal Index Storage Case for Iron, Stainless Steel, Plastic and Wood, 1/16"-1/2"

Details Sharp Cutting Edge:It allows for better chip evacuation and makes your drilling process smoother. Rounded Shank:The smooth,burr-free round shank allows you to mount it on your drill. Practical Clamps:The clamps inside the box make it easy to pick up or store your drill bits. Clear Numbers:The boxed set of 60 pieces is clearly labeled with numbers(1-60)on the bottom edge,making it easy for you to pick up and place them accurately. Specification Color:Gold and Black Material:4241 Steel and Iron Flute Type:Spiral Shank Type:Round Straight Shank Surface Treatment:Painting Mounting Type:Electric Drill Mount Number of Pieces:115 Angle Point:118° Net Weight:3kg/6.6lbs Bit Size:1/16",5/64",3/32",7/64",1/8",9/64",5/32",11/64",3/16",13/64",7/32",15/64",1/4",17/64",9/32",19/64",5/16",21/64",11/32",23/64",3/8",25/64",13/32",27/64",7/16",29/64",15/32",31/64",1/2"(in 1/64th increments),26 pcs Letters Size:A To Z,60 pcs Numbered Sizes:#1 to#60 Package Size:39*15.5*10cm/15.35*6.1*3.9inch Box Size:35.8*12*7cm/14.09*4.72*2.76inch Package Included 1*Drill Bit Set 1*Storage Box Notes 1.Please note that this product is not suitable for use on brick walls,cement,marble,concrete and stone. 2.Please note that this product does not include an electric drill. 3.It is recommended to keep the drill bit vertical to greatly extend the working life. 4.Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement,and make sure you do not mind before ordering.

• 【Sturdy and Durable】The item is made of high-quality 4241 steel with a painting treatment iron box, making it resistant to wear and rust. So it can remain practical and beautiful without frequent replacement.
• 【Thoughtful Design】The 118° angle point and self-centering design reduce lockout and friction for improved self-centering, drilling efficiency, and shorter drilling cycles, giving you better control.
• 【115-pieces】The 115-piece drill set offers great value for money and comes in different lengths and sizes to meet your drilling needs in different scenarios.
• 【Portable and Lightweight】The equipped iron box with a latch and lightweight (6.6lbs)make the set convenient for you to carry and store without taking up too much space.
• 【Application】This drill bits set can be used for TV installation, door and window installation, light fixture installation, hole and slot enlargement, wall demolition and drilling, and can be used for drilling iron, stainless steel, wood, plastic, etc. It is suitable for professional woodworkers, handymen, construction workers, or those who simply enjoy the occasional house project as a relaxing hobby.