6-16mmの直径、長さ350mmのHSSオーガーツイストドリルビット、ストレートシャンクドリルビット
レビューの一部は自動翻訳されています。
The items arrived very well protected in individual pvc tubes , with foam and tape on the ends to keep the drills safe from dings in transport , and the make great storage for them when they you put the in a tool box. The drills are very sharp and of excellent quakity , total length is 340mm or 13.5 inches !, They are very well ground all around with a bright finish . I m VERY happy with this set will get much use from them in the shop. highly Recommend .10/10
it is suitable to drill through a thick brick wall. I did need to sharpen the bit a couple of times during it but it went fine. 5/5