Features:

*Comprehensive Drill Set: This set includes six different sizes (3mm, 4mm, 5mm, 6mm, 6.5mm, and 8mm) to ensures you have the right tool for any task, making it versatile for various projects.

*Superior Titanium Coating: Crafted from premium HSS material and coated with titanium, these drill bits maintain sharper edges for extended use, enhancing longevity and performance.

*Optimized for Precision & : Featuring a fully ground spiral groove design, these bits reduce friction and heat during drilling, allowing for efficient operation with a 135° split point that ensures accurate starts and prevents slipping.

*Enhanced Efficiency: The central serration on these drill bits significantly improves chip evacuation, leading to smoother drilling and faster overall performance, ideals for both amateurs and professionals.

*Wide Range of Applications: Perfectly suited for drilling into thin boards, wood, aluminum alloy, plastic, or for groove processing, this twist drill set is an essential addition to any toolbox.

Specifications:

*Product Name: 6-Piece Hex Shank Serrated Twist Drill Bits

*Material: High- Steel

*Sizes: As shown

*Color: Gold

Package Content:

6-Piece Hex Shank Serrated Twist Drill Bits

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via message.

We only ship to confirmed Order addresses. Please comfirm that your Order for ADDRESS is in line with your shipping for ADDRESS.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to US; about 10-30 working days to other countries.  for TRANSIT time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We for STRIVE for 100% customer satisfaction! Positive is very important to us. If you have any questions, please feel to contact us via "Ask seller a question" . We will reply your email within 24 working hours.