Here we have 12 NEW M7 Steel extra length drills, decimal is .161" Just a touch over 5/32" and just a touch under 11/64" US MADE BY Eclipse Industrial Products Co. They are often called double margin step drills, They are 6" long, and have 2" of Flute length. The tip is just a little bit smaller than the rest of the drill, it measures .122" so you have a built in pilot drill.
NATIONAL TWIST DRILLS #17312 3/16 x 6 COBALT EXTENTION AIRCRAFT DRILLS LOT OF 7DECIMAL SIZE 0.1875135 SPLIT POINT - BRONZEFLUTE LENGTH 2 5/16OAL 6" Buy with confidence! My commitment is to provide exceptional customer service, and I strive for 100% positive feedback. I
You are bidding on 2- brand new 7/32" & 6- #20 x 6"drill bits, description listed below. Bright metal and blue steel finish. These are high quality American made by US TOOL GRINDING INC.
4 Greenfield #11028 Aircraft Extension Drills, 15/32" Size, 6" Long~ (Off2B) Item Extension Drill Type Aircraft List Number 3947-6 Grade Heavy Duty Material High
"BEST CARBIDE" SOLID CARBIDE #31 (.1200) JOBBER LENGTH 25 DEG HELIX 118 DEG SPLIT POINT DRILL BIT LOT OF 3 PIECES MADE IN THE USA! Solid Carbide Jobber (Std) Length Drills 118° self-centering split point eliminates "walking" and reduces thrust Lot of 3 Pieces @ $ 7.58/ea Check out our 1 piece (Item ID 290960505416) @ $ 8.01/ea & 5 pieces (Item ID 121170806140) @ $ 6.88/ea PN 202-1200-3
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