Titanium-Coated Drill Bit Set

Titanium-Coated Drill Bit Set

The Alliance Tools Titanium-Coated Drill Bit Set represents the perfect balance between performance and value for professional drilling applications. Each drill in this comprehensive set features a specialized titanium nitride (TiN) coating that dramatically enhances performance and longevity compared to standard HSS drills.

Advanced Coating Technology

The titanium nitride coating applied to these drill bits provides multiple performance advantages:

• Surface hardness up to 85 HRC, significantly harder than uncoated HSS
• Reduced friction coefficient for smoother drilling and less heat generation
• Increased wear resistance, extending tool life by up to 3 times compared to standard drills
• Enhanced corrosion resistance to maintain performance in challenging environments
• Distinctive gold color for easy identification in toolboxes and on workbenches

Precision-Engineered Geometry

Each drill features a precisely ground 135° split point design that delivers several key advantages:

• Self-centering capability that eliminates the need for center punching
• Reduced thrust requirements, minimizing operator fatigue during extended use
• Clean entry into workpieces without walking or wandering
• Improved chip breaking for cleaner holes and reduced clogging

Comprehensive Size Range

This set includes 19 drills covering the most commonly used diameters from 1mm to 10mm in precise increments. The complete size range includes: 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, and 10mm.

Optimized Flute Design

The specialized flute geometry of these drill bits has been engineered to:

• Efficiently evacuate chips during drilling operations
• Prevent clogging when drilling deeper holes
• Reduce heat buildup in the cutting zone
• Maintain structural integrity even under high torque conditions

Durable Storage Solution

The entire set comes housed in a robust metal index case with individually sized slots for each drill. This storage solution not only protects the drills from damage but also allows for quick identification and selection of the required size. The case features a secure latch mechanism and folding design for compact storage in toolboxes or workshop drawers.