#10 Aircraft Extension Drill Bit 12" Length Cobalt 6 pack 1/2-20 x 1 1/8 tensioning tools are available to

tensioning tools are available to ensure consistent and safe installation

Part # MS35338-137

Part # MS51957-65B

Part #201031C0150SS-600

#17 Aircraft Extension Drill Bit 6" Length Black Oxide - Pack of 6

#10 Aircraft Extension Drill Bit 12" Length Cobalt 6 pack 1/2-20 x 1 1/8 tensioning tools are available toNeed a large quantity? Request bulk pricing here. #10 Aircraft Extension Drill Bit 12" Length Cobalt Pack of 6 Manufactured to NAS 907 Type J specifications 135 degree split point surface treated with jobber flute lengths for drilling holes in hard to reach places. Heavy duty construction for portable or machine drilling in high tensile strength alloy steels stainless steels titanium and other difficult to machine materials. Part # 1280C010