Irwin 1877720 Countersink Drill Bit, HSS, Black Oxide
- SKU: 8787038
- Model No: 1877720
- UPC Code: 042526917165
- MFG: IRWIN INDUSTRIAL
- Package Size ( L x W x H ): 1.0in x 3.6in x 5.3in
- Weight:0.25 lbs
- Availability: 110
$33.54
Precision ground 82 deg tip for countersinking most machinable metals, wood or plastic. High-speed steel with black oxide coating for corrosion resistance. 5-flute design reduces chatter for smoother drilling and extended life. Set includes one 1/2 in, one 5/8 in and one 3/4 in countersink.