Alloy Triangle Drill Spear Head Titanium Coated Quick Change Drill Bit #1

Description:

Designed with high speed steel construction with titanium coating for proven capability and durability

Widely Used for drilling holes in masonry, concrete, rock, artificial stone, durable and practical for all projects

Straight shank for standard drill chucks and collet chuck to hold firmly, assuring accurate centering

Enhancing rust protection property through adopting special overall treatment

100% Brand New with Premium quality, practical and useful tools

Specification:

Material: Alloy Steel

Size#1: approx. 6mm x 70mm / 0.23 x 2.75 inch;

Size#2: approx. 8mm x 72mm / 0.31 x 2.83 inch;

Size#3: approx. 10mm x 72mm / 0.4 x 2.83 inch;

Size#4: approx. 12mm x 72mm / 0.47 x 2.83 inch;

Total Amount: 10 Pieces

Package Includes:

10 Pieces Alloy Triangle Drills