It's great to be able to buy these drill sizes we most often break and are too small to use in a sharpener, in a "bulk"pack. Awesome. They are just normal drills, nothing exceptional so 'quality' just gets 4/5 from me. I recall the story where the USA engineers around the time of WWII made the smallest drill in the world at that time. Story goes they sent a sample to the UK where their engineers drilled a hole down the centre of it and sent it back.

It's great to be able to buy these drill sizes we most often break and are too small to use in a sharpener, in a "bulk"pack. Awesome. They are just normal drills, nothing exceptional so 'quality' just gets 4/5 from me. I recall the story where the USA engineers around the time of WWII made the smallest drill in the world at that time. Story goes they sent a sample to the UK where their engineers drilled a hole down the centre of it and sent it back.

It's great to be able to buy these drill sizes we most often break and are too small to use in a sharpener, in a "bulk"pack. Awesome. They are just normal drills, nothing exceptional so 'quality' just gets 4/5 from me. I recall the story where the USA engineers around the time of WWII made the smallest drill in the world at that time. Story goes they sent a sample to the UK where their engineers drilled a hole down the centre of it and sent it back.

I tried them on aluminum, and they worked great. Nice thing about these bits is that they are HSS, so they can be used with Dremel, all you need is chuck adapter: http://bit.ly/2mDttBf

I tried them on aluminum, and they worked great. Nice thing about these bits is that they are HSS, so they can be used with Dremel, all you need is chuck adapter: http://bit.ly/2mDttBf

I tried them on aluminum, and they worked great. Nice thing about these bits is that they are HSS, so they can be used with Dremel, all you need is chuck adapter: http://bit.ly/2mDttBf

1.0mm and 1.5mm drills incorrect sharpening angle, does not cut after sharpening ok. Also, 2.0mm and 2.5mm few incorrect sharpening angle. Figures re-sharpened drill left, the right is an unsharpened

1.0mm and 1.5mm drills incorrect sharpening angle, does not cut after sharpening ok. Also, 2.0mm and 2.5mm few incorrect sharpening angle. Figures re-sharpened drill left, the right is an unsharpened

1.0mm and 1.5mm drills incorrect sharpening angle, does not cut after sharpening ok. Also, 2.0mm and 2.5mm few incorrect sharpening angle. Figures re-sharpened drill left, the right is an unsharpened

Las brocas no están lo suficientemente afiladas. He molido uno de ellos, pero todavía no es adecuado para perforar acero. Como se describe, se puede utilizar para madera, plástico, aluminio. Espero un PCB también. Aún no lo he probado.

The drill bits are not sharp enough. I have ground one of them, but it is still not suitable for drilling steel. As described, it can be used for wood, plastic, aluminum. I hope for a PCB as well. (I haven't tested it yet.)

Las brocas no están lo suficientemente afiladas. He molido uno de ellos, pero todavía no es adecuado para perforar acero. Como se describe, se puede utilizar para madera, plástico, aluminio. Espero un PCB también. Aún no lo he probado.

Lot of bits for good price. I tried them on aluminum, and they worked great. Nice thing about these bits is that they are HSS, so they can be used with Dremel, all you need is chuck adapter: http://bit.ly/2mDttBf

Lot of bits for good price. I tried them on aluminum, and they worked great. Nice thing about these bits is that they are HSS, so they can be used with Dremel, all you need is chuck adapter: http://bit.ly/2mDttBf

Lot of bits for good price. I tried them on aluminum, and they worked great. Nice thing about these bits is that they are HSS, so they can be used with Dremel, all you need is chuck adapter: http://bit.ly/2mDttBf

Muy buen producto

منتج جيد جدا

Muy buen producto

I've checked 8x drills (at least one of each size). Out of this limited set - 3 drills were not sharp. Yet I was able to find a reasonably sharp one of the same size quickly. So obviously QA issue. As could be expected ...

I've checked 8x drills (at least one of each size). Out of this limited set - 3 drills were not sharp. Yet I was able to find a reasonably sharp one of the same size quickly. So obviously QA issue. As could be expected ...

I've checked 8x drills (at least one of each size). Out of this limited set - 3 drills were not sharp. Yet I was able to find a reasonably sharp one of the same size quickly. So obviously QA issue. As could be expected ...

50 piezas en total y que el precio perfecto..

50 pcs in total and that price perfect..

50 piezas en total y que el precio perfecto..

El producto llegó perfectamente como se pidió, sólo faltaba un taladro que es el medidor más pequeño, no sé qué número exactamente, pero es el más pequeño de todos,

Produto chegou perfeitamente conforme solicitado, só veio faltando uma broca que é a menor bitola, não sei qual número dela ao certo, mas é a menor de todas,

El producto llegó perfectamente como se pidió, sólo faltaba un taladro que es el medidor más pequeño, no sé qué número exactamente, pero es el más pequeño de todos,

No lo he probado todavía a este precio y la buena calidad que estoy plenamente satisfecho con esta compra. Gracias BANGGOOD por estas oportunidades. Todavía no lo he probado, pero a este precio y calidad, estoy satisfecho con esta compra. Gracias BANGGOOD por estas oportunidades.

I haven't tried it yet but at this price and the good build quality I am completely satisfied with this purchase. Thank you BANGGOOD for these opportunities. لم أجربها بعد ولكن بهذا السعر والجودة ا ، أنا راضٍ عن عملية الشراء هذه. شكرا لكم BANGGOOD على هذه الفرص.

No lo he probado todavía a este precio y la buena calidad que estoy plenamente satisfecho con esta compra. Gracias BANGGOOD por estas oportunidades. Todavía no lo he probado, pero a este precio y calidad, estoy satisfecho con esta compra. Gracias BANGGOOD por estas oportunidades.