3pcs Straight Groove Step Drill Bit Easy to Use and Portable to Carry for Hole Cutter Step Cone Drill,Default NO5143

Features:

1. Made from high quality HSS steel with titanium coated to reduce friction and heat. It is very suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc.

2. Particularly successful in cutting through hard metals such as stainless steel and cast iron, although they can be used for softer materials, too. Not for hardened steel / high carbon steel.

3. Drill bit made of hardened steel High hardness and wear resistance. Unique drill design for more accurate positioning of holes, more stable rotation, faster drilling and higher efficiency.

4. Suitable for stainless steel, mold steel plate, cast iron, aluminum alloy, copper, steel plate.

5. If you have any questions about our products, please contact us first, we will provide you with the best solution as soon as possible.

Specifications:

Material: Metal

Size: 

4-12mm (4,6,8,10,12mm)

4-20mm (4,6,8,10,12,14,16,18,20mm)

4-32mm (4,6,8,10,12,14,16,18,20,22,24,26,28,30,32mm)

Notes:

1. Due to the lighting effects and shooting angles, there is a color difference in the product, please understand.

2. Due to manual measurement, there is a tolerance in the product size.

We confidently assure you'll be satisfied with what you get.However, If  there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come & visit our SHOP.

*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.