DRILL D120 REDUCED SHANK 3/8INCH HSS

The Sutton Tools D120 Reduced Shank Drill – 3/8" HSS is engineered for applications requiring larger hole sizes while using a standard 10mm drill chuck. Designed for slow-speed, large-scale boring (350 RPM or less), this versatile drill bit delivers reliable performance across general-purpose metalworking tasks.

Made from M2 High Speed Steel (HSS), it provides an excellent balance of strength, heat resistance, and durability. The 118° standard point ensures dependable cutting performance, while the blue steam-oxide finish reduces chip build-up and cutting friction—particularly effective when drilling ferrous metals.

With a 6" (152mm) overall length and 3-3/8" (86mm) flute length, this reduced shank drill is a practical solution for enlarging drilling capacity using standard chucks.

Features:

• Reduced shank suits 10mm drill chucks

• 118° standard point for general-purpose drilling

• Made from M2 HSS for strength, wear resistance, and heat tolerance

• Blue (steam oxide) finish minimises friction and chip build-up

• Ideal for ferrous metals, especially low carbon steels

• Common length: 152mm OAL, 86mm flute length

• Designed for slow-speed (≤350 RPM) large-scale boring