If you are looking for a set of tap bit that has nice quality, this one is it. They work as a great tool and meet your different demands perfectly.<br /><br />Features:<br />Specially designed tap set with high hardness for machine use.<br />Applicable for bench drill, tapping machine, electric drill, etc.<br />They also can be used as hand taps.<br />All work well in drilling and tapping processing. <br />Suitable for processing cast iron, manganese steel, hardening and tempering material, stainless steel of medium thickness.<br /><br />Specifications:<br />Material: Fully Ground High Speed Steel<br />Tap Size: M3 M4 M5 M6 M8 M10 M12<br />Package Size: 7.5 * 9 * 1cm / 2.95 * 3.54 * 0.39in<br />Package Weight: 114g / 4.02oz<br /><br />Package List:<br />7 * Drill Bits<br><img src="//agdetail.image-gmkt.com/m430/898/096/827096898/img/agdetail.image-gmkt.com/898/096/827096898/img/img.tomtop.com/product/xy/2000/2000/p/gu1/E/2/E1922/E1922-1-5bd3-AhIr.jpg" /><br>$$<img src="//agdetail.image-gmkt.com/m430/898/096/827096898/img/agdetail.image-gmkt.com/898/096/827096898/img/img.tomtop.com/product/xy/2000/2000/p/gu1/E/2/E1922/E1922-1-5bd3-ggQH.jpg" /><br>$$<img src="//agdetail.image-gmkt.com/m430/898/096/827096898/img/agdetail.image-gmkt.com/898/096/827096898/img/img.tomtop.com/product/xy/2000/2000/p/gu1/E/2/E1922/E1922-1-5bd3-PcWX.jpg" /><br>$$<img src="//agdetail.image-gmkt.com/m430/898/096/827096898/img/agdetail.image-gmkt.com/898/096/827096898/img/img.tomtop.com/product/xy/2000/2000/p/gu1/E/2/E1922/E1922-1-5bd3-5Rlp.jpg" /><br>$$<img src="//agdetail.image-gmkt.com/m430/898/096/827096898/img/agdetail.image-gmkt.com/898/096/827096898/img/img.tomtop.com/product/xy/2000/2000/p/gu1/E/2/E1922/E1922-1-5bd3-Wced.jpg" /><br>$$<img src="//agdetail.image-gmkt.com/m430/898/096/827096898/img/agdetail.image-gmkt.com/898/096/827096898/img/img.tomtop.com/product/xy/2000/2000/p/gu1/E/2/E1922/E1922-1-5bd3-DmXg.jpg" /><br>