14 Pieces: 3mm(1/8inch ) x 2, 4mm(5/32inch ) x 1, 5mm(14/64inch ) x 2, 6mm(15/64inch ) x 2, 7mm(9/32inch ) x 1, 8mm(5/16inch ) x 1, 10mm(25/64inch ) x 2, 12mm(15/32inch ) x 2 and An automatic center punch. Packed in plastic box for easy storage The Brad-Point Design can penetrate surface quickly because of the sharp point on the tip. This allows the user to pinpoint the mark with the drill bit. With the use of the fully automatic center punch, the centering effect is better and there is no slippage Classic High Carbon Steel for fast cutting against tough wood material. High hardness, offer superior cutting power and durable 1/4-inch Hex Shanks are compatible with both standard and quick change Chuck Drivers, providing versatility in drilling needs. Brad Point Wood Drill features engineered double cutting edges and extra-wide flutes, ensuring fast drilling and efficient chip removal. Experience smooth and clean holes effortlessly This wood drill bit set enables you to work with various types of wood including Ideal for wood, beech, walnut, elm, fiberboard, particleboard, plywood, plastic, PVC, MDF, acrylic, nylon, PU, rubber, and more, immersing yourself in natural forest environments. Notice:The brad point drill bits cannot be used on metal materials, walls, rocks, glass, or concrete. Color: As Shown Material: Metal Package Contents: 1 set * brad point drill bits Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.