Pack of 5 Economy Diamond Coated Twist Drills #40

Diamond Coated Twist Drills offer precision and durability for hard non-metallic materials. This bundle includes 5 drills in #40 size, designed for stone, ceramic, and glass applications. Whether you're drilling tile, preparing ceramic joints, or making clean holes in glass, these drills deliver fast, consistent cuts and reliable results.

• Pack of 5 drills
• Diamond-coated for extended wear
• Twist drill design for clean holes
• Size #40 for precise pilot and finishing work
• Ideal for stone, ceramic, glass, and other hard non-metallic materials

Featuring a diamond coating for extended wear, these twist drills maintain sharpness through repeated use and deliver smooth, accurate holes in tough materials. The compact #40 size is ideal for pilot holes, countersinking, or finishing chores where clean entry is essential.

Designed for compatibility with standard drill stands and hand drills, they excel in remodeling, tiling, and glasswork projects where precision matters. Their economy pack provides great value without compromising performance.

Shop now to power through your next project with confidence.