Drill America DWD29J-SET Qualtech 29 Piece High-Speed Steel Jobber Length Drill Bit Set in Metal Case, Black Oxide Finish, Round Shank, Spiral Flute, 118 Degrees Conventional Point, 1/16″ to 1/2″ Size
- 118-degree conventional point for a range of drilling applications. Set of 29 jobber length drill bits includes inch sizes 1/16″ to 1/2″ in 1/64″ increments. Meets ansi specifications. High-speed steel (hss) provides hardness for wear resistance. Black oxide finish reduces wear while promoting chip and coolant flow.
Wokesi 10Pcs,2.0-2.9mm Cutter Dia,1/8″ Shank,Spiral Flute,Tungsten Carbide,Micro Carving Drilling Dremel Drill Router Bits for Copper Aluminium Jewelry PCB Print Circuit Board Carbide (2-2.9mm)
- Materialtungsten+hsshigh strength and high hardness performancelong tool life. Using high quaility materials and fine grinding process makes bit more sharp cutting edge. Package pack of 10pcs(20/21/22/23/24/25/26/27/28/29mm,1 piece per sizes). Suitable forcopper,aluminium,print,plastic,circuit,board,pcb,smt,cnc board etc. Pack of 10pcs,blade diameter20-29mm,shank diameter1/8”(3175mm),overall length1-1/2(38mm).
Century Drill and Tool 73414 Spiral Flute Screw Extractor Set, 6 Piece
- Easily removes 3/32-inch to 7/8-inch broken bolts and screws. Spiral screw extractors are used when a screw or bolt has broken off while still in the fastening hole. 6 piece set includes no 1, no 2, no 3, no 4, no 5 and no 6 screw extractors. Made of hardened tempered alloy steel.
10pcs 0.75mm Tip Spiral Flute Tungsten Carbide Micro PCB Drill Bits
- It has a large scraps discharge space, little resistance and smoothly during the scraps discharge. Use high quality materials and fine grinding process makes bit more sharp cutting edge, reduce cutting force and broken drill, improve the quality of hole wall.
10pcs 1.0mm Tip Spiral Flute Tungsten Carbide Micro PCB Drill Bits
- It has a large scraps discharge space, little resistance and smoothly during the scraps discharge. Use high quality materials and fine grinding process makes bit more sharp cutting edge, reduce cutting force and broken drill, improve the quality of hole wall.
TEMO M2 HSS 12 size spiral flute Titanium step drill 1/4″ hex shank 3/16″-7/8″ 11A3
- Double spiral flutes for more efficient swarf clearance 1/4 inch hex shank with security slot to eliminate slipping self-starting for clean holes in thin materials. M2 hss step drill 1/4″ hex shank 12 hole 3/16″ to 7/8″. Made of m2 hss cut most materials. Titanium coated for durability and reduced friction. 12 hole sizes 3/16″, 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″, 3/4″, 13/16″, 7/8″ with 1/16″ increments the size marks are stamped next to each step to ease the use.
TEMO M35 cobalt 12 size spiral flute step drill 1/4″ hex shank 3/16″ to 7/8″ 2D1
- Double spiral flutes for more efficient swarf clearance 1/4 inch hex shank with security slot to eliminate slipping self-starting for clean holes in thin materials. M35 cobalt step drill 1/4″ hex shank 12 hole 3/16″ to 7/8″. 12 hole sizes 3/16″, 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″, 3/4″, 13/16″, 7/8″ with 1/16″ increments the size marks are stamped next to each step to ease the use. The addition of cobalt increases heat resistance it is widely used in metal manufacturing because of its ability to resist wear over conventional high speed steels, allowing for shorter cycle times in production environments due to higher cutting speeds or from the increase in time between tool changes m35 is also less prone to chipping when used for interrupted cuts. M35 cobalt hss to cut stainless steel the step drill bit is made with m35 cobalt it is ideal for variety of materials from stainless steel, metal, plastic, fiberglass to wood they also help to enlarge existing holes m35 hssco is a high speed steel alloy made up of 5% cobalt m35 is similar to m2, but with 5% cobalt added.
Precision Twist D33F Solid Carbide Short Length Drill Bit, Uncoated (Bright) Finish, Round Shank, Spiral Flute, 118 Degree Point Angle, 1/8″
- Standard length. Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications. 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. Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems.
Drill America DWD29J-CO-PC Qualtech 29 Piece Cobalt Steel Jobber Length Drill Bit Set in Plastic Case, Gold Oxide Finish, Round Shank, Spiral Flute, 135 Degrees Split Point, 1/16″ to 1/2″ Size
- Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging. Set of 29 jobber length drill bits includes inch sizes 1/16″ to 1/2″ in 1/64″ increments. Cobalt steel provides extended tool life compared to high-speed steel drill bits when drilling hard materials. Gold oxide finish lubricates the drill bit and provides wear resistance. Meets ansi specifications.
Drill America DWD13J-LH-SET Qualtech 13 Piece High-Speed Steel Jobber Length Drill Bit Set in Metal Case, Black Oxide Finish, Round Shank, Left Hand Spiral Flute, 118 Degrees Conventional Point (Pack of 1)
- Round shanks allow use with a wide variety of toolholding systems. Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge. Reverse-flute drill bits run in the opposite (clockwise) direction from regular drill bits when making holes. 13 piece drill bit set comes in a metal case. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
Drill America KFD29J-PC KFD 29-Piece High-Speed Steel Jobber Length Drill Bit Set in Plastic Case, Black/Gold Oxide Finish, Round Shank, Spiral Flute, 135 Degrees Split Point, 1/16″ to 1/2″ Size
- High-speed steel (hss) provides hardness for wear resistance. Assortment of 29 jobber length drill bits includes inch sizes 1/16″ to 1/2″ in 1/64″ increments. Comes in a plastic storage case. Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging. Black and gold oxide finish resists corrosion and increases the hardness of the drill bit.
10pcs 0.45mm Tip Spiral Flute Tungsten Carbide Micro PCB Drill Bits
- Product name pcb drill bitmaterial tungsten carbide. Package content 10 x pcb drill bits1 x plastic case. Color silver tone , light blueweight 41g. Shank diameter 3 mm / 012″total size 38 x 75mm / 15″ x 03″(lmaxd). Cutting diameter 045mm / 0018″cutting depth 7 mm / 028″.
IRWIN HANSON Spiral Flute Screw Extractors, 6 Piece Set, 53545
- Extractor size and recommended drill bit size are etched on each tool. Aggressive left hand spiral design for extra gripping power. Easy out style spiral flutes embed themselves to increase grip as resistance increases. Designed to remove broken studs, bolts, socket screws, and fittings. Set includes spiral flute screw extractors sizes ex-1, ex-2, ex-3, ex-4, ex-5, and ex-6.
Dormer E052 Powdered Metal Spiral Flute Threading Tap, For Aluminum, Gold Oxide Finish, Round Shank With Square End, Modified Bottoming Chamfer, M12-1.75 Thread Size
- Spiral flutes for creating threads in blind holes. Spiral flute tap pulls chips back from the tip of the tool and out of the hole to prevent clogging. Modified bottoming chamfer has additional length to reduce chip load, add tool life, and permit higher tapping speeds. Powdered-metal steel for performance approaching that of solid carbide tools, with the toughness and shock-resistance of high-speed steel. Gold oxide finish reduces grinding stress within the tool.
Alvord Polk 131-1 High-Speed Steel Chucking Reamer, Right Hand Spiral Flute, Taper Shank, Uncoated Finish, Size: 1
- High-speed steel is a common general purpose steel for cutting tools, is compatible with a variety of materials, and tends to be lower in price than cobalt steel or carbide. Straight flute reamers are good for use in through or blind holes without interruptions such as keyways (through holes extend through the entire workpiece, while blind holes do not). Uncoated (bright) tools have no finish or coating they are a good choice for general purpose applications. Straight flute reamers are recommended for general purpose reaming to make minor enlargements to preformed holes with a very precise size and roundness. The end of taper shank tools (held in a toolholder) is tapered to ensure accurate alignment of the tool in its socket and is self-holding (friction between the tool and the tool-holder prevents slippage).
TEMO M35 cobalt 13 size spiral flute step drill 1/4″ hex shank 1/8″ to 1/2″
- Double spiral flutes for more efficient swarf clearance 1/4 inch hex shank with security slot to eliminate slipping self-starting for clean holes in thin materials. M35 cobalt step drill 1/4″ hex shank 13 hole 1/8″ to 1/2″. M35 cobalt hss to cut stainless steel the step drill bit is made with m35 cobalt it is ideal for variety of materials from stainless steel, metal, plastic, fiberglass to wood they also help to enlarge existing holes m35 hssco is a high speed steel alloy made up of 5% cobalt m35 is similar to m2, but with 5% cobalt added. 13 hole sizes 1/8″, 5/32″, 3/16″, 7/32″, 1/4″, 9/32″, 5/16″, 11/32″, 3/8″, 13/32″, 7/16″, 15/32″, 1/2″ with 1/32″ increments the size marks are stamped next to each step to ease the use. The addition of cobalt increases heat resistance it is widely used in metal manufacturing because of its ability to resist wear over conventional high speed steels, allowing for shorter cycle times in production environments due to higher cutting speeds or from the increase in time between tool changes m35 is also less prone to chipping when used for interrupted cuts.
Drill America KFDRSD Series Killer Force High-Speed Steel Reduced-Shank Drill Bit, Black/Gold Oxide Finish, Round with 3-Flats Shank, Spiral Flute, 135 Degrees Split Point, 1″ Size (Pack of 1)
- Round shanks allow use with a wide variety of toolholding systems. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging. Ideal for drilling in low and medium tensile strength materials. Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge.
10pcs 0.3mm Tip Spiral Flute Tungsten Carbide Micro PCB Drill Bits
- Use high quality materials and fine grinding process makes bit more sharp cutting edge, reduce cutting force and broken drill, improve the quality of hole wall. . It has a large scraps discharge space, little resistance and smoothly during the scraps discharge.
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