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Updated: 06 Apr 2026

10 Best Chucking Reamers

#1 Best Pick
HARFINGTON Chucking Reamer 12.6mm H7 C1/K30 Carbide Tip Precision Straight Flutes Round Shank Lathe Machine Milling Cutter

HARFINGTON Chucking Reamer 12.6mm H7 C1/K30 Carbide Tip Precision Straight Flutes Round Shank Lathe Machine Milling Cutter

Brand: HARFINGTON
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  • Size - Cutting diameter: 12.6mm / 0.496"; accuracy class: H7; cutting flute length: 18mm / 0.71"; shank diameter: 12mm / 0.47"; 120mm / 4.72"; cutting direction: right hand
  • Material - C1/K30 tungsten carbide is a tungsten-cobalt carbide with an average cobalt content of 6%, high hardness, good toughness, wear resistance, high heat resistance, and anti-sticking. Carbide can run at higher speed than high-speed steel.
  • Features - Straight flute reamers allow chips to collect in the flutes when cutting. Well suited for most applications in shallow cuts. Suitable for use in through holes or holes without interruption, such as keyways.
  • Applications - Widely used for processing, and bore machining. Designed for accurate reaming in stainless steel, aluminum, cast iron, copper, alloy steel, die steel, tool steel, plastic, wood, etc.. Great for light cut, repair work, or simply for enlarging holes.
  • Notes - Use on all types of equipment including screw machines, turret lathes, drill presses and machining centers. Always keep reamers clean, and used with machine oil for long service use. Should held in a good-quality toolholder.
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#2 Best Value
Rannb Chucking Reamer Adjustable Hand Reamer Adjustment Range 21-23mm

Rannb Chucking Reamer Adjustable Hand Reamer Adjustment Range 21-23mm

Brand: Rannb
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  • 【Material】The Chucking Reamer is made of premium HSS with good hardness and toughness.
  • 【Square End】Square end allows the user to turn the reamer by hand with an adjustable wrench or straight handle tap wrench.
  • 【How to Adjust】Blades are adjusted by loosening one nut and tightening the other.
  • 【Adjustment Range】21-23mm; After reaming the hole can get the exact size and shape.
  • 【Applicable Material】A3 steel, alloy steel, cast iron, cast steel, aluminum and other metal materials.
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#3 Budget Pick
LLDSIMEX 26 Pc Letter Size A to Z HSS Chucking Reamer Set

LLDSIMEX 26 Pc Letter Size A to Z HSS Chucking Reamer Set

Brand: LLDSIMEX
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  • Versatile Set: This comprehensive set includes various reamers for enlarging and deburring holes in wood, plastic, and metal materials. Straight Flute; 6 Flute; Straight Shank; Right Hand Cut
  • Durable Construction: Crafted from high-quality steel, these reamers are designed for long-lasting use and precise reaming. Uniform flute lengths of 1-1/2" to 1-3/4" and overall lengths of 6" to 7" facilitate a wide range of machining tasks. Decimal equivalents from 0.2340" to 0.4130", ensuring precise diameter for specialized applications.
  • Precise Sizing: The set offers a range of sizes to accommodate different hole diameters, ensuring a proper fit for various applications.
  • Convenient Storage: The reamers come in a compact case or pouch, making it easy to organize and transport the set.
  • Multi-Purpose Tool: Whether for woodworking, metalworking, or DIY projects, this reamer set is an essential addition to any tool collection.
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#4 Top Choice
29pcs HSS Chucking Reamer Set, 1/16"-1/2" by 1/64", Straight Shank/Flute, Right Hand Cut, for Hole Processing in Lathes, Drill Presses, Milling, Screw Machines & Machining Centers

29pcs HSS Chucking Reamer Set, 1/16"-1/2" by 1/64", Straight Shank/Flute, Right Hand Cut, for Hole Processing in Lathes, Drill Presses, Milling, Screw Machines & Machining Centers

Brand: IWONGO
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  • Burr-Free Holes - Hole processing in lathes, drill presses and screw machines in the field of mechanical processing, general metal processing workshops to process the hole positions of various molds and tools
  • Reamer Set 29 Units - Tolerance: +0.0002" - 0.0000". 29pcs - 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", 1/2"
  • High Speed Steel Material - HSS has excellent hardness and wear resistance, ensuring the durability of the cutting tool and reducing the cost and frequency of tool replacement
  • Straight Shanks - Suitable for small machine tools and hand tools. Reamers with fewer flutes - rough machining or larger hole diameters;Reamers with more flutes - finish machining and small hole diameters
  • Improve Work Efficiency - (a)The straight flute and right-hand design conform to the habits of most machining operations, facilitating workers' proficient use. (b)The multi-specification set options meet the requirements of processing holes of different sizes, reducing the time for frequent tool changes
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#5 Popular Choice
Yakamoz 2Pieces T-Handle Tapered Reamer Set, 1/4" Hex Shank Detachable Taper Bridge Pin Hole Handheld Reamer Drilling Guitar Woodworker Luthier Tool丨3-13mm & 5-16mm

Yakamoz 2Pieces T-Handle Tapered Reamer Set, 1/4" Hex Shank Detachable Taper Bridge Pin Hole Handheld Reamer Drilling Guitar Woodworker Luthier Tool丨3-13mm & 5-16mm

Brand: Yakamoz
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  • 1. High material: Made of high quality carbon steel with precision cutting edges.
  • 2. Precise Tapered Reaming: The T-handle design offers comfortable grip and control, allowing you to achieve precise tapered holes with ease, which is crucial for ensuring proper alignment of guitar components.
  • 3. Specification: The 1/4 inch handle 85mm Length + 128mm Length Reamer;This reamer can expand hole of size from 5-16mm(3/16-5/8inch) Reaming diameter range.
  • 4. Detachable Efficiency: The T-type handle, detachable and featuring a 1/4"" hex shank, effortlessly aligns with standard power tools.
  • 5. Widely Application: The 5-16mm hand tapered reamer is suitable for removal of burrs, remove from wood, cut pipes, pipes and ducts.
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#6 Top Pick
Accusize Industrial Tools 1-13 mm by 0.5 mm High-Speed Steel Chucking Reamer Set in a Fitted Case, Set of 25 Pieces, 5500-SB00

Accusize Industrial Tools 1-13 mm by 0.5 mm High-Speed Steel Chucking Reamer Set in a Fitted Case, Set of 25 Pieces, 5500-SB00

Brand: Accusize Industrial Tools
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  • HSS Chucking Reamer Set; Straight Shank; Straight Flute, Right-Hand Cut
  • 25 pc set - Rage: 1.0 mm - 13.0 mm by 0.5mm
  • Diameter tolerance: +0.0001" to + 0.0005" -0.0000"
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#7 Top Pick
YDuupxe 10pcs Chucking Reamer Metric HSS H8, Straight Shank Reamer Set HSS H8 Straight Shank Chucking Machine

YDuupxe 10pcs Chucking Reamer Metric HSS H8, Straight Shank Reamer Set HSS H8 Straight Shank Chucking Machine

Brand: YDuupxe
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  • Shank Diameter: 3/4/5/6/7/8/9/10/11/12mm
  • Length: 60mm-147mm
  • Material: HSS H8
  • Processed surface of iron, steel, plastic, wood, copper, aluminum and other metal materials
  • Suitable For: Bore machining
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#8 Top Pick
10pcs Chucking Reamer Metric HSS H8, Straight Shank Reamer Set HSS H8 Straight Shank Chucking Machine Reamer

10pcs Chucking Reamer Metric HSS H8, Straight Shank Reamer Set HSS H8 Straight Shank Chucking Machine Reamer

Brand: YDuupxe
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  • Shank Diameter: 3/4/5/6/7/8/9/10/11/12mm
  • Length: 60mm-147mm
  • Material: HSS H8
  • Processed of iron, steel, plastic, wood, copper, aluminum and other metal materials
  • Suitable For: Bore machining
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#9 Top Pick
10pcsHSS H8 Straight Shank Chucking Machine Reamer Milling Cutter Tool Set 3/4/5/6/7/8/9/10/11/12mm

10pcsHSS H8 Straight Shank Chucking Machine Reamer Milling Cutter Tool Set 3/4/5/6/7/8/9/10/11/12mm

Brand: fasient
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  • High speed steel, good toughness and hardness, long service life
  • Sharp cutting-edge, high cutting ability, high accuracy and clean cutting
  • Shank Diameter: 3/4/5/6/7/8/9/10/11/12mm
  • Processed surface of iron, steel, plastic, wood, copper, aluminum and other metal materials
  • Widely used for bore machining, installed in drilling machine, milling machine, etc
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#10 Top Pick
H8 Metric Machine Reamer Sets, HSS H8 Straight Shank Chucking Machine Cutter Milling Reamer Kit, 3/4/5/6/7/8/9/10/11/12mm for Stainless Steel Alloy Metal Plastic Wood

H8 Metric Machine Reamer Sets, HSS H8 Straight Shank Chucking Machine Cutter Milling Reamer Kit, 3/4/5/6/7/8/9/10/11/12mm for Stainless Steel Alloy Metal Plastic Wood

Brand: Asixxsix
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  • Material: HSS H8
  • Shank Diameter: 3/4/5/6/7/8/9/10/11/12mm
  • Length: 60mm-147mm
  • Suitable For: Bore machining
  • Processed surface of iron, steel, plastic, wood, copper, aluminum and other metal materials
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