Trepanation

Guhring Taper Length Drill Bit: Series 668, #46, 130 ° Point, High Speed Steel - TiN Coated, 2-7/32" Flute Length, 3-11/32" OAL, Right Hand Cut

Walter-Titex 0.1417" 130° Parabolic Flute Vanadium High Speed Steel Screw Machine Drill Bit - Bright Finish, Right Hand Cut, 25/32" Flute Length

Walter-Titex | Titex Taper Length Drill Bit: Series A1522, 3.2 mm Dia, 130 ° Point, High Speed Steel - Coated, 69 mm Flute Length, 106 mm OAL

Guhring Jobber Length Drill Bit: 7.10 mm (0.2795) Dia, 130 deg, HSS - TiN Finish, 108.75 mm OAL, Right Hand Cut, Parabolic Flute, Straight Shank

Walter-Titex | Titex Screw Machine Length Drill Bit: #17 (0.1730) Dia, 130 deg, Cobalt - Straw Finish, 2-9/32" OAL, Right Hand Cut, Parabolic Flute

Guhring 17/64" 118° Spiral Flute High Speed Steel Screw Machine Drill Bit - Oxide Finish, Right Hand Cut, 34mm Flute Length, 74mm OAL, Standard

Walter-Titex | Titex Taper Length Drill Bit: Series A1522, 6.8 mm Dia, 130 ° Point, High Speed Steel - Coated, 4-1/64" Flute Length, 6-9/64" OAL

Guhring Jobber Length Drill Bit: 2.4 mm Dia, 118 ° , High Speed Steel - Oxide Coated, 57 mm OAL, Right Hand Cut, Spiral Flute, Straight-Cylindrical

Guhring Screw Machine Length Drill Bit: #57 (0.0430) Dia, 130 deg, Cobalt - TiN Finish, 1.1024" OAL, Right Hand Cut, Parabolic Flute, Straight Shank

Hytrove 8-Piece Brown Aluminum Oxide Carbide Drill Bits Polishing Stones Rotary Tool Accessories Set

Titan USA Jobber Length Drill Bit: Letter T (0.3580) Dia, 135 deg, Cobalt - AlTiN Finish, 4-7/8" OAL, Right Hand Cut, Regular Spiral Flute, Straight

Carbide Precision Mini Twist Drill Bits for Alloy Steel Metal - 1.35mm

7577810 0.37 in. Titanium Drill Bit Impact Duty

Walter-Titex 4.8mm 130° Parabolic Flute Cobalt Screw Machine Drill Bit - AlCrN Finish, Right Hand Cut, 26mm Flute Length, 62mm OAL, Conical+U

Guhring Micro Drill Bit: 0.0124" Dia, 118 ° Point, Cobalt - Bright/Uncoated, Right Hand Cut, Spiral Flute, Straight-Cylindrical Shank, Series 301

Guhring Jobber Length Drill Bit: 1/2" (0.5000) Dia, 130 deg, Solid Carbide - 4.8819" OAL, Right Hand Cut, Helical Flute, Straight Shank, Series 6590

Walter-Titex 13/32" 130° Parabolic Flute Cobalt Screw Machine Drill Bit - AlCrN Finish, Right Hand Cut, 43mm Flute Length, 89mm OAL, Conical+U

Uxcell M35 Cobalt Countersink Drill Bit 14mm 3 Flute 90 Degree HSS Titanium Coated Chamfer Tool 10mm Round Shank Fast Deburr Flush Screw Recess

MSC Industrial | Chicago-Latrobe Jobber Length Drill Bit: #24 (0.1520) Dia, 135 deg, HSS - TiCN Finish, 3-1/8" OAL, Right Hand Cut, Parabolic Flute

SENRISE 1/5/10pcs Electroplated Ball Diamond Burr Bits Drill Kit for Rotary Tool Grinding Engraving Carving 2.35x5mm

Titex Jobber Length Drill Bit: 3/16" Dia, 130 ° , Cobalt - Bright Coated, 86 mm OAL, Right Hand Cut, Spiral Flute, Straight-Cylindrical Shank

Titex Screw Machine Length Drill Bit: #16 (0.1770) Dia, 130 deg, Cobalt - Straw Finish, 2-9/32" OAL, Right Hand Cut, Parabolic Flute, Straight Shank

Guhring Jobber Length Drill Bit: 5.70 mm (0.2244) Dia, 130 deg, Cobalt - TiN Finish, 93.00 mm OAL, Right Hand Cut, Parabolic Flute, Straight Shank |

Guhring Jobber Length Drill Bit: 5.50 mm (0.2165) Dia, 130 deg, Cobalt - Straw Finish, 93.00 mm OAL, Right Hand Cut, Parabolic Flute, Straight Shank

Walter-Titex | Titex Jobber Length Drill Bit: 1/8" (0.1250) Dia, 140 deg, Solid Carbide - TiAlSiN Finish, 2.9130" OAL, Right Hand Cut, Regular Spiral

Walter-Titex 6.4mm 130° Parabolic Flute Cobalt Screw Machine Drill Bit - AlCrN Finish, Right Hand Cut, 31mm Flute Length, 70mm OAL, Conical+U

Guhring 19/64", 1MT 118° Point High Speed Steel Taper Shank Drill Bit - Bright/Oxide Finish, 75mm Flute Length, 156mm OAL, Spiral Flute, Series 245

Guhring Taper Length Drill Bit: Series 668, #51, 130 ° Point, High Speed Steel - Coated, 1-31/32" Flute Length, 3" OAL, Right Hand Cut, Parabolic

Guhring Taper Length Drill Bit: Series 501, #52, 130 ° Point, High Speed Steel - Bright/Uncoated, 50 mm Flute Length, 76 mm OAL, Right Hand Cut

Carbide Precision Mini Twist Drill Bits for Alloy Steel Drilling - 3.45mm

Guhring Taper Length Drill Bit: Series 535, 1.45 mm Dia, 130 ° Point, High Speed Steel - Bright/Uncoated, 45 mm Flute Length, 70 mm OAL, Right Hand

Walter-Titex 0.386" 130° Parabolic Flute Cobalt Screw Machine Drill Bit - AlCrN Finish, Right Hand Cut, 43mm Flute Length, 89mm OAL, Conical+U

Walter-Titex 7.7mm 130° Parabolic Flute Cobalt Screw Machine Drill Bit - AlCrN Finish, Right Hand Cut, 37mm Flute Length, 79mm OAL, Conical+U

Walter-Titex 7.9mm 130° Parabolic Flute Cobalt Screw Machine Drill Bit - AlCrN Finish, Right Hand Cut, 37mm Flute Length, 79mm OAL, Conical+U

Cle-Line Jobber Length Drill Bit: #30, 135 ° , High Speed Steel - Oxide/Gold Coated, 2-3/4" OAL, Right Hand Cut, Parabolic Flute

Guhring Jobber Length Drill Bit: #26 (0.1470) Dia, 130 deg, Cobalt - TiN Finish, 2-3/4" OAL, Right Hand Cut, Parabolic Flute, Straight Shank | 10-Pack

Guhring Jobber Length Drill Bit: #85 (0.0110) Dia, 118 deg, HSS - Oxide Finish, 0.7480" OAL, Right Hand Cut, Regular Spiral Flute, Straight Shank |

Guhring Jobber Length Drill Bit: 0.50 mm (0.0197) Dia, 130 deg, Cobalt - TiN Finish, 22.00 mm OAL, Right Hand Cut, Regular Spiral Flute, Straight

Walter-Titex 0.295" 130° Parabolic Flute Cobalt Screw Machine Drill Bit - AlCrN Finish, Right Hand Cut, 34mm Flute Length, 74mm OAL, Conical+U

Carbide Precision Mini Twist Drill Bits for Alloy Steel - 5.75mm

Guhring Jobber Length Drill Bit: 2.20 mm (0.0866) Dia, 130 deg, Powdered Metal - TiN Finish, 53.00 mm OAL, Right Hand Cut, Parabolic Flute | 10-Pack

Guhring Micro Drill Bit: #90 (0.0087"), 118 deg, Cobalt - TiN Coated, 0.9840" OAL, Right Hand, Series 660 | 10-Pack | Part #9006600002200

Forstner Wood Boring Drill Bit, Hole Puncher, 1/4" - 1" Diameter, for Woodworking, 7 in 1 Set

Walter-Titex | Titex Screw Machine Length Drill Bit: 6.20 mm (0.2441) Dia, 130 deg, Cobalt - Straw Finish, 2-3/4" OAL, Right Hand Cut, Parabolic

Chicago-Latrobe Taper Length Drill Bit: Series 120, #70, 118 ° Point, High Speed Steel - Coated, 3/4" Flute Length, 2" OAL, Right Hand Cut, Spiral

Guhring Jobber Length Drill Bit: #90 (0.0087) Dia, 118 deg, HSS - Oxide Finish, 0.7480" OAL, Right Hand Cut, Regular Spiral Flute, Straight Shank

Guhring Jobber Length Drill Bit: 2.60 mm (0.1024) Dia, 130 deg, Cobalt - Bright/Uncoated Finish, 57.00 mm OAL, Right Hand Cut, Regular Spiral Flute

Guhring Screw Machine Length Drill Bit: 3/64" (0.0469) Dia, 130 deg, Powdered Metal - Multi-layer Finish, 1.1811" OAL, Right Hand Cut, Parabolic