37400 Norseman 166 Aircraft Drill Bit, 6in, 135° Split Point, Solid Construction, Black Oxide, Wire Size 2 [NDT-37400] : Aircraft Extension Drill Bits - $3.63 EMI Supply, Inc
![WKS 6Pcs 2mm 3mm 4mm 5mm 6mm 7mm Black Oxide Finish High-Speed Steel Round Straight Shank Spiral Flute Twist Drill Bits For Stainless Steel,Alloy and Mould steel - Amazon.com WKS 6Pcs 2mm 3mm 4mm 5mm 6mm 7mm Black Oxide Finish High-Speed Steel Round Straight Shank Spiral Flute Twist Drill Bits For Stainless Steel,Alloy and Mould steel - Amazon.com](https://m.media-amazon.com/images/I/61rA3hVtugL._AC_UF894,1000_QL80_.jpg)
WKS 6Pcs 2mm 3mm 4mm 5mm 6mm 7mm Black Oxide Finish High-Speed Steel Round Straight Shank Spiral Flute Twist Drill Bits For Stainless Steel,Alloy and Mould steel - Amazon.com
![Drill America 1.05 mm High Speed Steel General Purpose Black Oxide Twist Drill Bit (12-Pack) DWDMM1.05P12 - The Home Depot Drill America 1.05 mm High Speed Steel General Purpose Black Oxide Twist Drill Bit (12-Pack) DWDMM1.05P12 - The Home Depot](https://images.thdstatic.com/productImages/78162c1e-3021-40ff-984a-d4e09ea8d518/svn/drill-america-twist-drill-bits-dwdmm1-05p12-64_1000.jpg)
Drill America 1.05 mm High Speed Steel General Purpose Black Oxide Twist Drill Bit (12-Pack) DWDMM1.05P12 - The Home Depot
![4.50 mm Type 170 - 118 Degree, General Purpose Jobber Length, Black Oxide Drill Bit (10/Pkg.), Norseman Drill #21230 | AFT Fasteners 4.50 mm Type 170 - 118 Degree, General Purpose Jobber Length, Black Oxide Drill Bit (10/Pkg.), Norseman Drill #21230 | AFT Fasteners](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/1280x1280/products/37522/309791/Type170__35890.1422650116.1280.1280__87701.1590995964.jpg?c=2)