Long spade drill bits 19 mm - 400 mm long - Per piece

If you are looking for an extra-long spade drill bit to drill deep holes, consider this model. This Spade drill bit, also known as a butterfly drill bit or Flat wood drill bit, has a length of 400 mm and is therefore extremely suitable for drilling 19 mm diameter holes in almost all soft and hard types of wood. Use this drill bit, for example, to drill holes through which you can then lay pipes or cables.

Speed drill bit for 19 mm wide holes

This butterfly drill bit is made of high-quality Tool steel, making the item exceptionally strong. The sharp centring tip allows extremely precise and stable drilling, without the drill bit slipping. The special Quicklock connection also prevents the drill from slipping while turning. The drill's geometrically positioned centre and side cutters enable you to drill the intended holes very quickly, leaving the edges of the drill hole neatly finished. These specifications make this butterfly drill bit the ideal tool for fast and accurate drilling of deep holes.

Using the long 400 mm spade drill bit

To achieve the best results, it is recommended to use this spade drill bit at a very high rate. Therefore, use a drill that can reach a high speed. To achieve a nice finish, it is recommended not to drill all the way through the board immediately, but to stop as soon as the centring point appears on the other side of the board. Then turn the board over, insert the centre point into the drilled hole and drill the board all the way through. This creates a nice drill hole without many burrs. Always ensure that you drill at a right angle.

Order the 19 mm butterfly drill bit from Wovar

Order this long spade drill bit from Wovar today and secure a high-quality drill bit that will effortlessly drill holes in all types of wood. Moreover, you will then benefit from our fixed low prices and very fast delivery.

Is this butterfly drill anyway one size too small or too big for your Application? No worries, in our wide selection of spade drill bits we are sure to have the right drill bit for your job!