Yato YT-44677 Twist Drill Bit Set 190 Pieces HSS

With 190 pieces of high-speed steel twist drill bits, this set covers diameters from 1.0 mm to 10.0 mm in 0.1 mm increments, giving you a bit for virtually any drilling task in metal, wood, or plastic.

Overview

The Yato YT-44677 is a comprehensive drill bit set engineered for professionals and demanding DIYers. Each bit is manufactured from high-speed steel (HSS) with a 135-degree split point tip that starts fast and reduces walking. The set includes 19 sizes, each supplied in a quantity of 10, ensuring you always have a sharp bit on hand. A sturdy metal index case keeps everything organized and protected, with labeled compartments for quick size identification.

What stands out

• 190 pieces in 19 sizes from 1.0 mm to 10.0 mm, in 0.1 mm steps
• High-speed steel construction for durability and heat resistance
• 135° split point for accurate starting and reduced thrust
• 10 bits per size – ideal for high-volume work or shared workshops
• Compact metal case with clear size markings

Technical details

• Material: High-speed steel (HSS)
• Point angle: 135° split point
• Diameter range: 1.0 mm – 10.0 mm (0.1 mm increments)
• Number of sizes: 19
• Quantity per size: 10
• Total pieces: 190
• Shank type: Straight
• Cutting direction: Right-hand
• Case: Metal index case with labeled compartments

Our verdict

An exceptional value for workshops that need a full range of twist drill bits without constant reordering. The 10-per-size quantity means you can work through tough jobs without downtime, and the organized case keeps your bench tidy.