10 Best Carbide Drill 4 In The Us - Black Friday 2024
Best Choice1
Drill America15% OffDrill America 4" Carbide Tipped Hole Saw/Cutter with 1" Depth of Cut, CTH Series
Main highlights- Easy and efficient way to drill larger diameter holes without requiring large drill bits and extra large chucks
- Cut a wide range of materials such as stainless steel, cast iron, iron, sheet metal and copper. Works well with abrasive materials like high density resin and metal plates
- Comes with Pilot Drill, Hex Key and Auto-Ejecting Slug.
- 4" Diameter with 1" Depth of Cut
- 1/2" Shank
9.9Exceptional
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Value for Money2
NICAVKITNICAVKIT 4 Inch Carbide Forstner Drill Bit, Carbide Tipped Forstner Bit for Hard Wood, Wood Drilling Bit Woodworking Hinge Cutter Tool Kits for Wood Plywood Plastic
Main highlights- 【Warm Tips】For large-size Forstner bits(≥60mm), you must use machines with good fixed performance for drilling operations, such as drill presses, bench drills, vertical electric drills, etc. If you must use a hand drill for operation, you must use a high-power hand drill, and use a vise with a good fixed effect.
- 【Top Quality】This Forstner bit made from high quality Tungsten Carbide Tipped Cutters, solid hardened steel body, ensuring its high hardness, rust proof, sharp and durable；
- 【Product Size】Drilling diameter：4Inch (102mm), Hex Shank Dia.: 15/32Inch(12mm) , Drilling depth: 2-3/8Inch(60mm), Total length: 3-11/16Inch (93mm).
- 【Multipurpose Tools】Our Carbide forstner Bit can be widely used for drilling holes on wood, plastic products, furniture, door hinge and desk. Used on cutting wood, plywood, solid wood boards, MDF, plastics, etc.
- 【High Effieiect & Smooth Holes】This TCT (Tungsten Carbide Tipped Cutters)Forstner bit set perfect for drilling hard wood, can easily drill precise Smooth holes in Hard Wood or soft wood.(drilling depth up to 2-3/8Inch)
9.8Exceptional
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3
uxcelluxcell Solid Carbide Drill Bits, 4mm C2/K20 Tungsten Carbide Jobber Drill Bits Straight Shank Drilling Tool for Stainless Steel Aluminum Iron Metal Plastic 4pcs
Main highlights- Wide Applications: Widely used for drilling non-ferrous metal, cast iron, stainless steel, aluminum, copper, alloy steel, plastic, wood. Designed with the base substrate without any additional coatings, suitable for wide ranges of applications.
- Twist Drill Bits: Drilling Diameter: 4mm / 0.157"; Flute Length: 26mm / 1.02"; Overall Length: 43mm / 1.69"; Cutting Hardness (Max.): HRC45. Spiral chip space design for fast and clean chip removal. Sharp cutting edge provides smooth cutting and no glitches.
- Tips: Used on machining centers, CNC lathes. The longer the length of the tool clamped by the chuck, the better. If the clamping length is shorter, you need to lower the feed rate and cutting speed to reduce vibration and extend the tool life.
- Material: Constructed from medium grain YG6/C2/K20 tungsten carbide, the drill bit has good toughness, high hardness (HRA89) and wear resistance. With good milling and cutting performance, can ensure high work efficiency. Carbide tool offers faster cutting speeds than other substrates.
- Features: Spiral chip space design for fast and clean chip removal. Sharp cutting edge provides smooth cutting and no glitches. Suitable lubricant is conducive to cutting or cooling, making cutting easier, improving smoothness and dimensional accuracy.
9.6Exceptional
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4
ASNOMYASNOMY Tungsten Carbide Tipped Hole Saw Drill Bit for Hard Metal, 4 Inch T.C.T Hole Saw Cutter with 2pcs Titanium-Plated Pilot Drill bit for Metal, Stainless Steel, Iron, Wood, Plastic
Main highlights- 【Unique Three-blade Design】 This TCT hole Saw teeth designed with Three-blade, Include outer blade, middle blade, and inner blade, making it sharper and more efficient, ideal for cutting hard metals;
- 【Top Quality】Made from high quality TCT Carbide( Tungsten Carbide Tipped Cutters), High-grade Titanium-plated cemented carbide Tooth, ensuring its high hardness, rust proof, sturdy and durable；
- 【Size】Cutting diameter：4 Inch (101.6mm), Cutting Depth: 1Inch, Shank Dia.: 2/5 Inch(10mm) , perfect for drilling Hard Metal;
- 【Package】Include 1pc T.C.T Hole Saw Cutter and 2pcs Titanium-Plated Pilot Drill bit，each hole cutters are individually cased in plastic box and each bit is also oiled (Prevent rust).
- 【Multipurpose Tools】This Carbide Hole saw set apply to Bench drill, magnetic drill, gun drill, drill percussion and so on. Perfect for hard metal, stainless steel plate, square tube, iron, cast iron, wood, F.R.P and other general sheet metal；Note: Cannot be used for concrete, tiles and stone.
- 【High precision and Easy to Use】TCT Carbide Steel teeth for fast cutting of clean, round holes. Suitable for hand held electric drill, stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine;
9.5Excellent
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5
uxcelluxcell Solid Carbide Drill Bits, 4mm C2/K20 Tungsten Carbide Jobber Drill Bits Straight Shank Drilling Tool for Stainless Steel Aluminum Iron Metal Plastic 2pcs
Main highlights- Wide Applications: Widely used for drilling non-ferrous metal, cast iron, stainless steel, aluminum, copper, alloy steel, plastic, wood. Designed with the base substrate without any additional coatings, suitable for wide ranges of applications.
- Twist Drill Bits: Drilling Diameter: 4mm / 0.157"; Flute Length: 25mm / 0.98"; Overall Length: 45mm / 1.77"; Cutting Hardness (Max.): HRC45. Spiral chip space design for fast and clean chip removal. Sharp cutting edge provides smooth cutting and no glitches.
- Tips: Used on machining centers, CNC lathes. The longer the length of the tool clamped by the chuck, the better. If the clamping length is shorter, you need to lower the feed rate and cutting speed to reduce vibration and extend the tool life.
- Material: Constructed from medium grain C2/K20 tungsten carbide, the drill bit has good toughness, high hardness (HRA89) and wear resistance. With good milling and cutting performance, can ensure high work efficiency. Carbide tool offers faster cutting speeds than other substrates.
- Features: Spiral chip space design for fast and clean chip removal. Sharp cutting edge provides smooth cutting and no glitches. Suitable lubricant is conducive to cutting or cooling, making cutting easier, improving smoothness and dimensional accuracy.
9.3Excellent
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6
DECKRKAT4" TCT Hole Saw for Hard Metal, Heavy Duty 100mm Tungsten Carbide Tipped Hole Cutter with Spring-Loaded Pilot Drill Bit for Stainless Steel, Metal, Iron, and Plastic
Main highlights- Versatile Compatibility: Featuring a 3/8” 3-Flatted Shank, this hole cutter is compatible with a variety of drills, CNC drilling machines, and other power tools, ensuring a steadfast grip to reduce slippage during heavy-duty cutting.
- Rust-Resistant Storage: The hole cutter kit is pre-oiled and comes in a sturdy plastic case for rust-resistant storage and easy organization. For any issues or questions, our customer support team is readily available to assist.
- Heavy-Duty 4" Hole Cutter: This kit includes one 4" (100mm) TCT Hole Saw, Cutting Length: 1Inch; complete with a spring-loaded pilot drill bit for easy debris removal. A Hex wrench for secure tightening of the pilot bit is also included.
- Enhanced User Tips: For optimal performance, begin drilling with low torque and speed when using the pilot bit alone. Gradually increase the speed as the hole saw contacts the surface. Use cutting oil as a lubricant to prevent burning or breaking the bit.
- Engineered for Heavy-Duty Jobs: Our 4" Tungsten Carbide Tipped (TCT) Hole Saw is designed to cut through hard materials like stainless steel, aluminum, high alloy steel, copper, plastic, FRP, and PVC with precision and ease.
9.2Excellent
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7
HLOFIZIHLOFIZI 4-1/8 Inch Carbide Grit Hole Saw for 4 Inch Recessed Lights, Dryer Vent Hole, Cutting Through Stucco, Ceiling Old Plaster, Drywall, Cement Board with 1-1/2" Depth, Up to 6X Faster
Main highlights- Not recommended for cutting metal sheet, brick, concrete block, cement tile
- Drilling holes through lots of abrasive materials, ceiling stucco, old plaster, drywall, sheetrock, cement board, plastic, PVC
- Constructed with long-lasting tungsten carbide grit edge, 4-1/8 in. hole saw easy and fast cuts thick wood, plaster stucco ceiling & wall. Cutting depth 1-1/2 inch
- Clean and smooth cutting, slot for easy plug removal. Comes with arbor and carbide-tipped pilot drills. Arbor: 7/16" shank, fit 1/2" chuck
- 4-1/8 hole saw ideal for installing 4 recessed lighting, dryer vent hole and other roof vent
9.0Excellent
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8
SALISALI 4-3/4"(120mm) TCT Hole Saw Kit Tungsten Carbide Tipped Hole Saw Drill Bit with Titanium-Plated Pilot Drill bit for Metal, Stainless Steel, Iron, Plastic
Main highlights- Unique three-blade design this tct hole saw teeth designed with three-blade, include outer blade, middle blade, and inner blade, making it sharper and more efficient, ideal for cutting hard metals
- Size cutting diameter：4-3/4"(120mm) ， cutting depth: 1 inch（60mm）, shank dia.: 1/2 inch(12mm), perfect for drilling hard metal
- Reminder: For safety purposes, remember to add coolant during continuous high-speed drilling, and please wear protective goggles and gloves when using our hole saw set
- Multipurpose tools:This hole saw set apply to bench drill, magnetic drill, gun drill, drill percussion and so on. Perfect for hard metal, stainless steel plate, square tube, iron, cast iron,f.r.p and other general sheet metal；note: Cannot be used for concrete, tiles and stone
- Material made from high quality tct carbide( tungsten carbide tipped cutters), high-grade titanium-plated cemented carbide tooth, ensuring its high hardness, rust proof, sturdy and durable
8.9Very Good
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9
ASNOMYASNOMY 4 Inch Forstner Drill Bit, Carbide Tipped Forstner Bit for Hard Wood, Wood Drilling Hole Saw Set Woodworking Hinge Cutter Tool Kits for Wood Plastic Plywood
Main highlights- 【Widely Applications】Can be used for drilling holes on on wood and plastic products, furniture, door hinge, desk. Used on cutting wood, plywood, solid wood boards, MDF, plastics, etc.
- 【Warm Tips】For large-size Forstner drill bits (≥60mm), it is best to use machines with good fixation performance for drilling operations, such as drill presses, bench drills, vertical drill presses and vertical electric drills, etc. If you must use a hand electric drill to operate , be sure to use a high-power electric hand drill, and it is best to use it with a vise with good fixation effect. Otherwise, good hole opening effect will not be achieved.
- 【Top Quality】Made from high quality Tungsten Carbide Tipped Cutters, solid hardened steel body, ensuring its high hardness, rust proof, sturdy and durable；
- 【Size】Drilling diameter: 4Inch , Hex Shank Dia.: 2/5Inch(10mm) , Drilling depth: 2-3/8Inch(60mm), Total length: 3-9/16Inch (90mm).
- 【 Sharp & Clean Holes】This TCT (Tungsten Carbide Tipped Cutters)Forstner bit set perfect for hard wood, can drill precise flat bottom holes with no chipping in Hard Wood or soft wood.(drilling depth up to 2-3/8Inch)
8.8Very Good
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10
KLOTKLOT Industrial Grade 10pcs Solid Carbide Drill Bit 4mm 0.15748" 2-Flute Straight Shank YG6X Tungsten
Main highlights- Package Included:10pcs Solid Carbide Drill Bits
- Overall Length:45mm
- Number of Flute:2
- Flute Length:25
- Diameter:4mm
8.5Good
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