![Drill America 21/64 in. High Speed Steel Premium Short Drill Bit (6-Piece) D/AST21/64P6 - The Home Depot Drill America 21/64 in. High Speed Steel Premium Short Drill Bit (6-Piece) D/AST21/64P6 - The Home Depot](https://images.thdstatic.com/productImages/36fda9db-130d-4be7-ace3-63547ea8bfeb/svn/drill-america-twist-drill-bits-d-astkp12-64_300.jpg)
Drill America 21/64 in. High Speed Steel Premium Short Drill Bit (6-Piece) D/AST21/64P6 - The Home Depot
![Dormer 21/64 in A940 Taper Length Drill Bit 5973109, Bright Finish, 165 mm Overall Length, 105 mm Flute, Cobalt (HSS-E) | RSHughes.com Dormer 21/64 in A940 Taper Length Drill Bit 5973109, Bright Finish, 165 mm Overall Length, 105 mm Flute, Cobalt (HSS-E) | RSHughes.com](https://static.rshughes.com/wm/p/wm-350-350-ww/fc8bbbe65b5cb3f2620f3717b3bb84e48fe5d684.jpg?uf=Picture-Of-Dormer-21-64-In-Cobalt-HSS-E-A940-Taper-Length-Drill-Bit-5973109)
Dormer 21/64 in A940 Taper Length Drill Bit 5973109, Bright Finish, 165 mm Overall Length, 105 mm Flute, Cobalt (HSS-E) | RSHughes.com
![Seco - Screw Machine Length Drill Bit: 21/64″ Dia, 140 ° Point, Solid Carbide - 96231238 - MSC Industrial Supply Seco - Screw Machine Length Drill Bit: 21/64″ Dia, 140 ° Point, Solid Carbide - 96231238 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/9622138-21.jpg)
Seco - Screw Machine Length Drill Bit: 21/64″ Dia, 140 ° Point, Solid Carbide - 96231238 - MSC Industrial Supply
OSG, 21/64 in Drill Bit Size, 103.00 mm Overall Lg, Jobber Length Drill Bit - 34YA60|HP255-3280 - Grainger
WIDIA, 21/64 in Drill Bit Size, 9.00 mm Shank Dia., Extra Long Drill Bit - 431D90|TDD105Z08334 - Grainger
![Milwaukee® SHOCKWAVE™ 48-89-4618 Hex Shank Impact Drill Bit, 21/64 in Drill - Fraction, 0.3281 in Drill - Decimal Inch, 2-47/64 in D Cutting | Dillon Supply Milwaukee® SHOCKWAVE™ 48-89-4618 Hex Shank Impact Drill Bit, 21/64 in Drill - Fraction, 0.3281 in Drill - Decimal Inch, 2-47/64 in D Cutting | Dillon Supply](https://d2zgpxn1zy2fj6.cloudfront.net/userfiles/images/products/idw_/ima/ge_/idw_image_05e52d7d32153621f2a8beb6f72fc04c3d0449ec912624c9255098179e4bfc6d_hr.jpeg)
Milwaukee® SHOCKWAVE™ 48-89-4618 Hex Shank Impact Drill Bit, 21/64 in Drill - Fraction, 0.3281 in Drill - Decimal Inch, 2-47/64 in D Cutting | Dillon Supply
![Walter-Titex - Jobber Length Drill Bit: 21/64″ Dia, 140 °, Solid Carbide - 34984203 - MSC Industrial Supply Walter-Titex - Jobber Length Drill Bit: 21/64″ Dia, 140 °, Solid Carbide - 34984203 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/7197205-21.jpg)
Walter-Titex - Jobber Length Drill Bit: 21/64″ Dia, 140 °, Solid Carbide - 34984203 - MSC Industrial Supply
![DeWALT - Mechanics Drill Bit: 21/64″ Dia, 135 ° Point, Cobalt, Straight-Cylindrical Shank, Pilot Point - 03801628 - MSC Industrial Supply DeWALT - Mechanics Drill Bit: 21/64″ Dia, 135 ° Point, Cobalt, Straight-Cylindrical Shank, Pilot Point - 03801628 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/0380162-23.jpg)
DeWALT - Mechanics Drill Bit: 21/64″ Dia, 135 ° Point, Cobalt, Straight-Cylindrical Shank, Pilot Point - 03801628 - MSC Industrial Supply
WALTER TITEX, 6.80 mm Drill Bit Size, 1 21/64 in Flute Lg, Screw Machine Drill Bit - 441H23|A1148-6.8 - Grainger
![OSG - Taper Length Drill Bit: Series HP258, 21/64″ Dia, 140 ° Point, Solid Carbide - 68641836 - MSC Industrial Supply OSG - Taper Length Drill Bit: Series HP258, 21/64″ Dia, 140 ° Point, Solid Carbide - 68641836 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/6864103-21.jpg)
OSG - Taper Length Drill Bit: Series HP258, 21/64″ Dia, 140 ° Point, Solid Carbide - 68641836 - MSC Industrial Supply
![21/64" Dia. x 10 mm Shank x 47 mm Flute Length x 89 mm OAL, 3xD, 140 Degree, TiAlN, 2 Flute, Coolant Thru, Round Solid Carbide Drill Series/List #5601 MT9398764 - First Industrial Supplies 21/64" Dia. x 10 mm Shank x 47 mm Flute Length x 89 mm OAL, 3xD, 140 Degree, TiAlN, 2 Flute, Coolant Thru, Round Solid Carbide Drill Series/List #5601 MT9398764 - First Industrial Supplies](https://cdn11.bigcommerce.com/s-9l966chvx4/images/stencil/1280x1280/products/69396/65915/MCT-DrillShearDrill3xDSCTiALNCoolantThru_Enlarge__25269.1677216113.jpg?c=2)