Top 20 Best Selling Long Length Drill Bits Twist Drill Bits (2019)




These longer length high speed steel drill bits can reach into areas that are difficult to access with standard length drill bits. Model G9750 includes 1/16 - 1/4 by 64ths X 6 long. Model G9751 includes 1/16 - 1/2 by 64ths X 12 long. Model G9752 includes ... more info

The Forney 20562 aircraft extension drill bit, 5/64 x 6 Industrial Pro high speed steel (HSS) fractional aircraft extension drill bit with 135-degree split point that allows the cutting action to begin immediately, penetrate faster with less pressure and ... more info


NAS-Type 6 aircraft extension drill. Round shanks allow use with a wide variety of toolholding systems. When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging. Special purpose ... more info


GLBCOX123/32 Size: 3/32 x 12 Features: -Extension drill bit.-Heavy duty split point.-Material: Cobalt steel.-Made in the USA. Dimensions: -Product weight: 1lbs. ... more info



The Forney 20564 aircraft extension drill bit, 7/64 x 6 Industrial Pro high speed steel (HSS) fractional aircraft extension drill bit with 135-degree split point that allows the cutting action to begin immediately, penetrate faster with less pressure and ... more info

10 Pcs 1mm Bit Diameter Straight Shank Twist Drill Bits. ... more info



13164 Features: -Ideal for steel, wood and plastic.-Precision crafted from premium high speed steel.-Hardened and tempered for long life and high performance.-Extra reach and deep drilling split point for instant starts.-Professional quality.-Carded. Dime ... more info

D/AA/CX1213/64 Size: 13/64 x 12 Features: -Extension drill bit.-Surface treated.-Material: High speed steel.-Made in the USA. Dimensions: -Product weight: 1lbs. ... more info



Actual 4x8 inch cotton fabric swatches of individual Pantone Fashion and Home colors. Each dyed cloth piece is folded back on itself to make a 4x4 inch two-ply presentation in a hermetically sealed UV protective envelope. Used by fashion designers and int ... more info


The Forney 20566 aircraft extension drill bit, 9/64 x 6 Industrial Pro high speed steel (HSS) fractional aircraft extension drill bit with 135-degree split point that allows the cutting action to begin immediately, penetrate faster with less pressure and ... more info


HSS twist drill bit with straight shank, sharp spiral groove.Used widely to drill the metal and marble, is easy to install.The twist drill bit is used with electrical drilling machine.(here is not included). ... more info

13160 Features: -Ideal for steel, wood and plastic.-Precision crafted from premium high speed steel.-Hardened and tempered for long life and high performance.-Extra reach and deep drilling split point for instant starts.-Professional quality.-Carded. Dime ... more info




Extended length / aircraft drill bits are ideal for extra-reach and deep drilling applications in wood, metal and plastic. ... more info

DWDDL18X5/8X1/2 Size: 5/8 x 18 Features: -Drill bit.-Material: High speed steel.-Extra long.-Decimal equivalent: 5625, 6250, 6250 and 8750. Dimensions: -9/16'' x 12'' Drill bit flute length: 9''.-5/8'' x 12'' Drill bit flute length: 9''.-5/8'' x 18'' Dril ... more info


DWDDL18X7/8X1/2 Size: 7/8 x 18 Features: -Drill bit.-Material: High speed steel.-Extra long.-Decimal equivalent: 5625, 6250, 6250 and 8750. Dimensions: -9/16'' x 12'' Drill bit flute length: 9''.-5/8'' x 12'' Drill bit flute length: 9''.-5/8'' x 18'' Dril ... more info


Bosch self-feed drill bits are designed for the professional plumber and electrician who needs to make large, rough holes in wood. Bosch offers a complete line of wood boring bits for heavy-duty and fine woodworking applications. ... more info



6 Aircraft Extension High Speed Steel Fractional Straight Shank Drill Bits. Ideal for drilling in hard-to-reach areas and for running wires and cable. Bit is constructed of M-2 high speed steel for the best combination of strength, heat resistance, and ... more info

The Chicago-Latrobe 520 series long length drill bit is made from cobalt steel with a gold oxide finish and has a 135-degree split point for use in deep drilling applications on ferrous materials. Cobalt steel provides extended tool life compared to high- ... more info

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