Garosa Tube Expander Drill Bit Set, Carbon Steel Construction, High Efficiency Expansion for Copper Tubes, 6PCS Kit for Air Conditioning Installation

[Versatile Sizes]Includes 6 different tube expander sizes 7/8 3/4 5/8 1/2 3/8 1/4 for all your copper tubing needs. [Durable Material]Constructed from high hardness carbon steel for long-lasting performance and reduced wear. [Hex Rod Design]Standard hexagonal rod allows easy installation onto electric tools for stable and efficient use. [User-Friendly]Clear size scales on each bit enable quick and easy measurements, saving time on the job. [Efficient Expansion]Designed for broad pipe expansion, these bits reduce user fatigue with optimal effectiveness. Item Type: Tube Expander Drill Bit Product Material: Carbon Steel Product Size: 7/8 (22.2mm), 3/4 (19mm), 5/8 (15.9mm), 1/2 (12.7mm), 3/8 (9.5mm), 1/4 (6.3mm) Product Color: Black 6 x Tube Expander Bits

• [Durable Material]Constructed from high hardness carbon steel for long-lasting performance and reduced wear.
• [Versatile Sizes]Includes 6 different tube expander sizes 7/8 3/4 5/8 1/2 3/8 1/4 for all your copper tubing needs.
• [Hex Rod Design]Standard hexagonal rod allows easy installation onto electric tools for stable and efficient use.
• [User-Friendly]Clear size scales on each bit enable quick and easy measurements, saving time on the job.
• [Efficient Expansion]Designed for broad pipe expansion, these bits reduce user fatigue with optimal effectiveness.