99Pcs HSS Twist Drill Bit Set Jobber Length Titanium Nitrided Metalworking Drill Steel Metal Iron Plastic Wood

👉 【DRILL BIT SET SIZE】: This Set Contains16pcs 1/16", 16pcs 5/64", 15pcs 3/32", 10pcs 7/64", 10pcs 1/8", 8pcs 9/64", 8pcs 5/32", 3pcs 11/64", 3pcs 3/16", 2pcs 7/32", 2pcs 15/64";2pcs 1/4", 2pcs 5/16", 2pcs 3/8" various sizes to drill different sizes of holes in various materials.

👉 【MATERIAL】: The core material of this drill bit is High-Speed Steel (HSS). HSS is known for its excellent hardness, wear resistance, and ability to withstand high temperatures during drilling.

👉 【TITANIUM COATED】: The drill bit features a titanium coating on its surface. This coating enhances the performance and durability of the bit in several ways:INCREASED HARDNESS; IMPROVED LUBRICITY;ENHANCED WEAR RESISTANCE.

👉 【118 DEG. POINT】: The 118 deg.point angle ensures easy and quick self-centering without "walking" and guarantee clean and accurate hole sizes drilling.

👉 【MULTIPLE APPLICATION】: These drill bits are suitable for tasks such as drilling holes in metal sheets, woodworking, and other general-purpose drilling applications. The combination of HSS and titanium coating ensures reliable and consistent performance.

👉 【SPIRAL TWIST FLUTE】: 2 flutes form helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process.