Alvord-Polk Tool

Threaded Shank Core Drills

Extra Long Series

Threaded Shank Core Drills, Straight Flute, Right Hand Cut

High Speed Steel, Piloted, 18 Degree Helix, Right Hand Cut, 1/4-28 2A Thread

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Limited Quantities Limited Quantities
Currently Out of Stock Currently Out of Stock
Threaded Shank Core Drills, Straight Flute, Right Hand Cut

QTY In
Stock
EDP
Number
Size Range (in.) Overall Length (in.) Min. Pilot Dia. (in.) Thread Length (in.) Hex Size (in.) Price
Available for Shipment 21500 .1500-.1632 3-1/8 .117 .250 5/16 $0.00
Available for Shipment 21501 .1633-.1789 3-1/8 .128 .250 5/16 $0.00
Available for Shipment 21502 .1790-.1945 3-1/8 .140 .250 5/16 $0.00
Available for Shipment 21503 .1946-.2101 3-1/8 .152 .250 5/16 $0.00
Available for Shipment 21504 .2102-.2258 3-1/8 .163 .250 5/16 $0.00
Available for Shipment 21505 .2259-.2414 3-1/8 .175 .250 5/16 $0.00
Available for Shipment 21506 .2415-.2570 3-1/8 .187 .250 5/16 $0.00
Available for Shipment 21507 .2571-.2720 3-1/8 .198 .250 5/16 $0.00
Available for Shipment 21508 .2721-.2880 3-1/8 .211 .250 5/16 $0.00
Available for Shipment 21509 .2881-.3040 3-1/8 .222 .250 5/16 $0.00
Available for Shipment 21510 .3041-.3190 3-1/8 .234 .250 5/16 $0.00
Available for Shipment 21511 .3191-.3350 3-1/8 .246 .250 3/8 $0.00
Available for Shipment 21512 .3351-.3479 3-1/8 .257 .250 3/8 $0.00
Available for Shipment 21513 .3480-.3660 3-1/8 .269 .250 3/8 $0.00
Available for Shipment 21514 .3661-.3820 3-1/8 .281 .250 3/8 $0.00
Available for Shipment 21515 .3821-.3980 3-1/8 .295 .250 3/8 $0.00
Available for Shipment 21516 .3981-.4129 3-1/8 .304 .250 3/8 $0.00