5 pcs HSS Spiral Grooved Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case

Features:

• 【50 Step】 :No matter how big a hole you want, it can drill a perfect hole for you.
• 【HSS & Titanium Coated】 :Make it last longer, titanium coating ensures easy cutting steel plate, aluminum sheet, copper, plastic, wood etc. It can automatically chamfer the hole to clean the drill bit.
• 【Six Corner Handle】 :Hexagon shaped shanks are better for boring through harder materials and have less slippage.
• 【Easy to Drill】 :Spiral groove design, better orientation, cutting more smoothly.X-type openings design to facilitate the removal of cutting waste when drilling;Double cutting blades design enables a faster and smoother cutting.
• 【Uses】 : For sheet metal, sink, car repair, etc.Most suitable for thin iron plate, aluminum, insulation board, PVC board, the thickness of wood within 5mm.

Note:

Check the concentricity of the spindle and spring chuck and the clamping force of spring chuck,
for the concentricity may cause the drill bit broken and make drill hole too large.

Specification

Size:

Compare with twist drill bits:

Advantage:

Delivery:

1. Delivered by Sea,Air,Express

2. 20-30Days after your deposite,as your order quantity.

Sample Policy:

1. We can provide samples for free if required.

2. Samples can be delivered about 7-10days.

Payment:

1. We can accept L/C,T/T,Western Union,Paypal.

2. 20%-30% payment in advance,the balance before shipment or against copy of B/L.

     Danyang Rightools Co.,Ltd ,Founded in 2010,located in beautiful Yangzte River Delta,Danyang City,Jiangsu Province,China.Our hometown is to be called “Home of Tools”.

     We are manufacturer of drill bits for metal,masonry,woodworking,Export to Europe,North American,South American,Mid-East,Asia,Afica,etc.And we are the agent of customers for other power tool accessories:diamond tools,hole saws,TCT saw blade,Abrasive tools.

     We have a rich experience team,for sales and skills for quality controlled,our team have over 10 years experience.Because we are the new one,so besides the best quality and competitive price,we also provide the best service for you,no matter the order is small or big,you will be our most important cooperation,wethink it’s our advantage,we can improve together for the bright future.

     We believe that we will be your “RIGHT”,and you will be our “the most RIGHT”,welcome to discuss with our cooperation.