Material: CRV
Sizes:6mm-10mm,6mm-14mm
Heat treatment
1. The smaller set of 5 pieces is easier to carry and store, making it convenient to use on the go or in a small space.
2. With fewer options for sleeve drill bits, this kit may be perfect for a specific application or project that only requires a few sizes.
3. For those who don’t have access to larger kits, a 5-piece set may be more cost-effective, providing value for the specific outlet size required.
4. Smaller kits provide quicker access to the correct size deepening sleeve drill bit, saving time selecting the right tool for the job at hand.
5. The 5-piece set can be customized for specialized tasks or specific machinery, providing the necessary extended depth sleeve drill bits for these applications.

With material applications in mind, Shanghai Easydrill Industrial Co.,Ltd, long a leader in high speed steel, cobalt, and carbide drill bits for metal, features a complete line of drill bits and hole cutting solutions for metal, wood, concrete, masonry,glass and other surfaces. Drilling, hole cutting, reaming, countersinking, tapping, milling, sawing, and deburring are comprehensively covered with Easydrill.
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