YG-1 Metric Stub Length Drill Index – 21 Piece, 2mm to 12mm

This YG-1 21-piece Metric Stub Length Drill Index provides a complete range of common metric drill sizes from 2mm to 12mm in 0.5mm increments. It is an ideal companion for the MR-1 CNC Gantry Mill, providing a versatile selection of short-length drills for CNC machining, fabrication, and general metalworking.

Manufactured by YG-1, a recognized global cutting tool manufacturer, these drills are designed to deliver reliable performance in demanding machining applications.

The stub-length design increases tool rigidity and reduces deflection compared with longer jobber-length drills. The shorter overall length also provides additional clearance when drilling taller workpieces or working with complex fixturing on the MR-1.

Each drill is manufactured from M2 high-speed tool steel and coated for improved wear and corrosion resistance. A 135° drill point promotes accurate starts and efficient cutting across a wide range of machining applications.

Includes:

• 21 YG-1 metric stub-length drill bits
• Sizes from 2mm to 12mm
• 0.5mm size increments
• Organized drill index for convenient storage and quick size identification

Features:

• Manufactured by YG-1
• M2 high-speed tool steel construction
• Wear- and corrosion-resistant coating
• 135° drill point
• Stub-length design for increased rigidity
• Reduced tool deflection for improved drilling accuracy
• Additional clearance for taller parts and workholding setups
• Ideal for CNC machining, fabrication, maintenance, and general shop use

Drill Sizes:

2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm, 10.5mm, 11mm, 11.5mm, and 12mm.