Erbauer Flat Wood Bit Extension 300mm Product Code: 11130

Ideal for extending any power groove drill bit. For extra reach connect more than one together. For 16mm upwards. One piece construction for strength and accuracy. Hex key included.


Width: . ¼" Hex Shank.
Additional Information
Technical Specification
  • Brand : Erbauer
  • Product Height : 300 mm
  • Product Length : 300 mm
  • Product Type : Flat Wood Drill Bit Extension
  • Total Product Weight : 0.14 kg
  • Model No : FE300
  • Pack Size : 1
  • Shank Size : ¼ "
  • Shank Type : Hex
  • Product Diameter : 14 mm
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

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Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


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€6.55 Incl. 20% VAT

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Erbauer Flat Wood Bit Extension 300mm is rated 4.2 out of 5 by 32.
Rated 2 out of 5 by from Never Again Cost me an expensive Bosch wood bit. Grub screws don't hold the bit in place. It ended up spinning round and ruining a good drill bit.
Date published: 2017-07-25
Rated 1 out of 5 by from waste of time and money Screws kept coming loose every other second. Had to stop to tighten them until one of them snapped. Couldn't finish the job with this product.
Date published: 2017-07-17
Rated 1 out of 5 by from flat wood extension bit let down by the shoddy allen key(it stripped when I tried to tighten grub screws)supplied..
Date published: 2017-07-01
Rated 5 out of 5 by from Great value extension This extension bit worked perfectly for drilling through the gate posts for field type gate hinges. Strong enough with good sized grub screws to hold the bit. When drilling pull the bit out of the hole regularly to avoid build up of wood shavings as they get trapped on the wider part where the bit fixes to the extension.
Date published: 2017-05-30
Rated 1 out of 5 by from Waste of money Allen key supplied was poor fit so tightened with my own but it still kept coming loose on the drill bit. Now just another piece of junk in the scrap box.
Date published: 2017-05-06
Rated 5 out of 5 by from Cheap easy to fit and use So easy to use and made job quicker. Use this saves you buying loads of separate 300mm drill bits, use this to extend them all!
Date published: 2017-03-02
Rated 5 out of 5 by from Worked Well 5***** Just tighten up the allen screws on the flat bit and away you go. Straight through the joist/block/cavity/block and another joist with a long bit. Also comes with the required allen key
Date published: 2016-11-29
Rated 5 out of 5 by from Reaches the parts other bits.. Needed to drill an access hole for a lighting wire through a joist but without access from either the floor above or ceiling below. Using this extender combined with the Armeg Wood Beaver drill bit bought at the same time I was able to drill a smallish hole (easily filled with a bit of filler afterwards) through the ceiling board and the joist at an acute angle such that I could get cabling rods through to my light fitting spur on the other side. Without this extender I was at a loss for what to do without trashing either the floor above or ceiling below. It holds the hex bits really firmly and those Wood Beaver bits really get on with their job so take it very easy on the drill speed and be sure to check both sides of the joist for pipes and wires with pilot holes and suitable probe. This thing will live in my drill case which at 300mm, fits just right with my DeWalt. It's well engineered from a single piece of quality steel and held on tight to a drill bit that wanted to drill to the centre of the earth given half a chance! The bit is held good and straight.
Date published: 2016-11-27
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