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Best High speed Steel Pilot

HHIP 2006-0124 7/16 Inch HSS Square Push Broach

  • Broach is tapered and Ground with bright finishing. Tolerance .4385.4395.
  • High speed steel Used for cutting square shaped hole in round pilot holes.
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VIKITON 1 inch Hole Saw with Arbor for Cutting Metal Wood and Plastic, 25mm Bi-Metal Hole Cutter for Different Project with Smooth and Flat Drilling Edge, Fast Chip Removal, Handy Hole Saw Kit Set

  • Longer Service Life: Bi-Metal construction , special flexible steel saw body and high speed steel cutting teeth , makes longer service life , rust proof , great corrosion and heat resistance.
  • Superior Versatile Performance: High speed steel sharp cutting tooth can effectively drills through metal , wood , PVC board , plastic and drywall , flat and smooth , high precision.
  • Easy to Use: Pass the pilot drill bit on the connecting arbor through the center circular hole on the back of the hole saw, and rotate the connecting arbor until it is tightened..
  • High Work Efficiency : The deep gullets on the sides of hole saw provides fast chip removal.
  • Tool Kit Includes: 1" hole saw, 1 pilot drill bit for replacement, 1 arbor(contain 1 drill bit), 1 hex key.
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Chicago Latrobe 790 Solid Carbide Spotting Drill Bit Regular Length Uncoated Bright Finish Round Shank Right-Hand Spiral Flute 120 Degree Conventional Point 1/4 Size

  • Spotting drill bit creates a pilot hole to reduce walking and improve hole accuracy.
  • Solid carbide drills produce close-tolerance holes in hard materials, and have a longer tool life at higher speeds than cobalt and high-speed steel (HSS).
  • Uncoated (bright) finish has no additional surface treatment or coating.
  • 120-degree conventional point drills a pilot hole to accurately guide a 118-degree secondary drill bit.
  • Round shank accommodates most drill chucks.
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EZARC Bi-Metal Hole Saw Kit, 13-piece Hole Saws Set Cobalt Drill Hole Cutter with Mandrels for Sheet Metal, Wood, Drywall, Aluminum, Plastic Plate, Plasterboard

  • 【Long-lasting & Durability】Professional high speed steel M42 (not M2) with 8% cobalt ensures more heat resistance of the teeth, This hole saw provides more than 50% longer lifetime on drilling various materials such as metal, hard wood, plastic and plasterboard..
  • 【Efficient Plug Remove】Our metal hole saw kit with 3X sideling slot design can effectively remove plugs and increase operating speed..
  • 【Fast & Clean Cutting】The 4/6 variable teeth configuration allow hole saw kit for metal and wood to provide clean and fast cutting in the most demanding applications..
  • 【Hex Shank Arbor with Adapter】EZARC hex shank arbor with an extra adapter can fit all size metal hole saws from small to large diameters. The pilot drill bit is made of premium high-speed steel for precise positioning and rapid drilling for longer service life..
  • 【Complete Hole Saw Set】9pcs M42 Bi-metal hole saw: 3/4"(19mm), 7/8"(22mm), 1-1/8"(29mm), 1-3/8"(35mm), 1-1/2"(38mm), 1-3/4"(44mm), 2"(51mm), 2-1/4"(57mm), 2-1/2"(64mm),to meet needs of different situations. 1 x Small Mandrel, 1 x Large Mandrel with Adapter and Pilot Drill Bit. The maximum cutting depth is 1-7/8" (48mm)..
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32mm TCT Hole Saw, 1-1/4” Cutting Diameter Tungsten Carbide Tipped Hole Cutter Opener, for Stainless Steel Metal Plate Aluminum

  • Tungsten carbide-tipped cutting edges last longer and can be run at higher rates and speeds, cutting diameter is 32mm(1-1/4"), effective depth is 25mm(1”)..
  • Well made of high speed steel, with extremely sharp blade, low consumption and durable, provided impact resistance, wear resistance..
  • Edge coated with diamond to enhance the drilling speed and creates a sharp, high precision and smooth cut without broken..
  • Integrated design: including drill bit, spring, hex wrench. Split point pilot drill bit prevents the bit from walking..
  • Fast and precise cutting for stainless steel, sheet metal, fiberglass and wood..
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Plasma Cutter 50 amp 110/220V Non-Touch Pilot Arc 1/2 Clean Cut Automatic Dual-Voltage IGBT High Frequency Inverter Portable Air Plasma Cutting Machine,CUT50DP

  • ★NON-TOUCH PILOT ARC: Cuts rough,painted,rusty surfaces efficiently but produces minimal slag.Cut without touching the metal,better cutting quality....
  • ★CUTTING EFFECT : The plasma cutter with high cutting speed,cutting smoothly.10-50A DC output, 1/2” ideal clean cut and 3/4” maximum severance....
  • ★USE WIDELY: Safe design,suitable cutting for Stainless Steel, Alloy Steel, Mild Steel, Copper, thin Aluminum, etc. It is HF arc starting plasma....
  • ★HIGH QUALITY ACCESSORIES: Use better air regulator and wearing parts include AG60 pilot arc torch, work with standard parts, you easy to find the....
  • ★SATISFACTION GUARANTEED:Offer 30-days refund/replacement and 1 year warranty,customer care team is always ready to help when you need, and provide....
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23 Pack Woodworking Chamfer Drilling Tool, 6pcs Countersink Drill Bit, 7pcs Three Pointed Countersink Drill Bit, 8pcs Wood Plug Cutter, with L-Wrench and Automatic Center Punch

  • 【Professional Woodworking Set】- Woodworking chamfering drill set includes 6pcs 1/4" hexagonal shank HSS 5-edge 90 degree countersunk bit, 7pcs triangular high-speed steel countersunk bit with L-shaped wrench.
  • 8pcs cork milling bit and 1 automatic center punch.
  • 【Three Pointed Countersunk Drill Bit】- It's made of high-speed steel, with good wear resistance and durability, including 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm pilot holes, large chip flutes and five chamfers for speed up cutting speed and easier to discharge wood chips.
  • 【Wood Plug Cutter】- 3/8" shank wood plug cutter bit set is made of durable carbon steel, used for tapered 1/4.
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Annular Cutter JESTUOUS 3/4 Inch Weldon Shank 1-1/2 Cutting Diameter 2 Cutting Depth with Two-Flat HSS Kit for Magnetic Drill Press,1 Piece

  • 1 inch cutting depth, 8 pc Annular Cutter set.
  • Incudes 2 pcs pilot pins and 6 pcs Annular cutters.
  • Cutter diameter of each cutter: 7/16'', 9/16'', 11/16'', 13/16'', 15/16'', and 1-1/16'.
  • Pilot Pin Size:1/4" x 3" (overall length).
  • Cuts holes in steel accurately, quickly & safely.
  • Large holes can be drilled up to ten times faster than regular drills bits.
  • Make overlapping holes, slotting holes and edge cuts.
  • Machine-finish hole-no reaming needed when used with lubricant.
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WICHEMI 10PCS TCT Hole Saw Kit Tungsten Carbide Tipped Hole Cutter Set Heavy Duty Hole Saw Hole Cutting Drill Bit for Stainless Steel Copper Iron Aluminum Iron Metal Plate 5/8\ to 2-1/8\ inch

  • ...ial】- This hole saw is made from high quality tungsten carbide tipped cutters, ensures its high hardness, rust proof and wear resistance. Designed with precision ground, sharp tough gears and stepped pilot drill bit to drilling more precise, smooth, faster and safer, leave perfect cutting results..
  • 【Fast Cutting Speed】- The spring-type guide drill can eject the chips to make the cutter body cut clean and smooth, which not only saves cleaning time, but also shortens the cutting time. The speed of burr-free holes is faster than that of traditional twist drills or other hole saws, and has a greater advantage in cutting time..
  • 【Multipurpose Tools】TCT Drill Bit sets cut quick, precise holes in 28MM thickness metal material, they are industrial grade metal drilling hole cutter for stainless steel, mild steel, alloy steel, iron,copper, aluminum, castings, plastic and brass..
  • 【Wide Application】: TCT Carbide Steel teeth for fast cutting of clean and smooth round holes. The carbide hole saws set are suitable for hand held electric drill, stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine..
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Bosch HCS100 1 Edge Wood Hole Saw with Arbor

  • Bosch exclusive Turbo-Teeth technology for high speed performance and long life.
  • Specially shaped, large chip clearance slots for fast drilling, and easy plug removal.
  • High Carbon Steel construction designed for durability in applications with wood.
  • 1/4-Inch hex shank for use in quick change chucks.
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IRWIN Step Drill Bit 3/16-Inch to 7/8-Inch Cobalt Alloy Steel 3/8-Inch Shank 10234CB

  • Cobalt Alloy Steel high speed steel for extended cutting edge life makes it ideal for drilling stainless steel.
  • Drills 12 different hole sizes, from 3/16" to 7/8" by 16ths.
  • SpeedPoint tip prevents "walking," gets fast starts, and eliminates the need for pilot/starting hole.
  • Single-flute cutting edge drills true round holes with smooth, clean finish.
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Akozon 5pcs M3-M8 Pilot Slotting Counterbore Mould End Mill Cutter Solid Slot Countersink End Mill Drill Bit

  • 【Main purpose】: Countersunk end mill is a specially manufactured tool, mainly used to cut holes that allow bolts or screw heads to be screwed into..
  • 【High precision】: The cutting hole and bottom hole of this tool have high alignment accuracy. Because of its high production efficiency, it is often used in the machining industry..
  • 【High-quality and durable】: The Pilot Counterbore End Mill Cutters is made of hard high-speed steel, with high toughness, wear resistance, and high hardness for high-speed cutting.
  • it is usually used for assembly on a milling machine..
  • 【More time-saving】: Countersunk cutters reduce the time to change tools, improve the efficiency of machine actuator movement and save manufacturing time..
  • 【Wide range of applications】: Counterbore bit set is suitable for milling of copper, aluminum, steel, cast iron, etc., and can be directly processed or finely processed to heat treatments..
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Century Drill & Tool 26529 Pro Grade Cobalt Drill Set, 29 Piece, Made in The USA, for Stainless Steel and Hard Metal

  • Set includes 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8", 25/64", 13/32", 27/64", 7/16", 29/64", 15/32", 31/64" and 1/2" cobalt drill bits.
  • Century Pro Grade drills are made from 5% industrial quality M35 cobalt alloy high speed steel..
  • Cobalt is extremely heat resistant, when used and operated in power units that have a RPM speed of 1,500 or more for maximum efficiency..
  • Lasts up to 12 times longer than the average consumer-grade high speed steel drill..
  • 135 degree quick-cut point penetrates faster and will not walk or wander at the starting surface. Does not require a center punch or pilot hole..
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