Top Expansion Reamers and Accessories

The best Expansion Reamers includes Drill America 13/16" Taper Shank Reamer, KnKut Step Reamer Set (3 Piece), PRAZTECH® 7-Piece Adjustable Hand Reamer Set and many others as mentioned below.

1

Drill America 13/16" Taper Shank Reamer

  • High-speed steel for durability and wear resistance.
  • Ideal for general purpose machining applications.
  • Taper shank design for secure tool fit.
  • Bright finish enhances visibility and reduces friction.
  • Uncoated for versatility across various materials.
  • Precision-engineered for accurate reaming results.
  • Part of DWR series for reliable performance.
  • Average Rating out of 5:
  • Price Range: $70.63
  • Size: 1 in,1-1/4",1-1/8",1-1/16",1-1/32",1/2 in,1-3/4",1-3/8",1-3/16",1-3/32",1/4 in,1-5/8",1-5/16",1-5/32",1-7/8",1-7/16",1-7/32",1-9/16",1-11/16",1-13/16",1-15/16",2 in,2-1/4",2-1/8",2-1/16",2-3/8",2-5/8",2-5/16",2-7/8",2-7/16",2-13/16",2-15/16",3/4",3/8 in,3
2

KnKut Step Reamer Set (3 Piece)

  • Includes three essential step reamers for versatility.
  • Size range from 5/16" to 1-1/16".
  • 90° notch point for easy hole starting.
  • Five hole enlargement steps for precise drilling.
  • 3/8" shank diameter for compatibility with drills.
  • Three flats on shank prevent slipping.
  • Durable construction for long-lasting performance.
  • Average Rating out of 5:
  • Price Range: $142.20
  • Size: ‎5.50 x 4.00 inches
  • Material: Stainless Steel
3

PRAZTECH® 7-Piece Adjustable Hand Reamer Set

  • Seven-piece adjustable hand reamer set included.
  • Precision adjustment with two screwed collars.
  • Blades expand to next larger size easily.
  • Hand-operated with standard wrenches for convenience.
  • Engineered by PRAZTECH for quality and reliability.
  • Comes in a durable wooden storage box.
  • Essential tool for any workshop or DIY project.
  • Price Range: $29.99
4

Super Tool 1" Carbide Tipped Reamer [56021]

  • 1" diameter, designed for precise reaming.
  • Carbide tipped for durability and long life.
  • Straight shank for easy compatibility with tools.
  • 10 1/2" overall length for extended reach.
  • 7/8" shank diameter for secure fitting.
  • Expansion reamer allows oversize adjustments only.
  • USA made for quality assurance and reliability.
  • Price Range: $130.65
5

Super Tool [56080P] 1 7/16" Expansion Reamer

  • Carbide tipped for enhanced durability and performance.
  • 1 7/16" size, precision engineered for accuracy.
  • Tapered shank for better tool stability.
  • Partial flute design reduces friction during use.
  • Designed for reaming abrasive materials effectively.
  • Made in the USA for quality assurance.
  • Expansion reamer, not adjustable for multiple sizes.
  • Price Range: 0
6

Super Tool 1/2" Carbide Tipped Reamer [56005]

  • Carbide tipped for durability and precision.
  • 1/2" diameter, ideal for specific applications.
  • 8" overall length for extended reach.
  • 7/16" shank diameter fits standard drills.
  • Designed for reaming abrasive materials effectively.
  • Expansion capability for oversize adjustments.
  • USA made, ensuring high quality standards.
  • Price Range: $83.75
7

Super Tool 23/32" Carbide Tipped Reamer [56062P]

  • Carbide tipped for durability and precision cutting.
  • Expansion capability for precise diameter adjustments.
  • Designed for reaming abrasive materials effectively.
  • 9" overall length for extended reach and control.
  • Partial flute length for efficient material removal.
  • Morse taper shank #2 ensures secure tool fit.
  • Not adjustable; specific diameter usage only.
  • Price Range: 0
8

KnKut Step Reamer (9/16" - 13/16")

  • Versatile size range: 9/16" to 13/16".
  • Effortlessly starts holes with 90° notch point.
  • Five steps for precise hole enlargement.
  • 3/8" shank diameter for compatibility.
  • Three flats on shank for secure grip.
  • Durable construction for long-lasting performance.
  • Ideal for metalworking and DIY projects.
  • Price Range: $89.99
9

Super Tool [56069P] 15/16" Carbide Tipped Reamer

  • High-quality carbide tipped for durability.
  • 15/16" size for precise reaming tasks.
  • Tapered shank ensures secure tool fit.
  • Partial flute design for efficient cutting.
  • USA made for superior craftsmanship.
  • Expansion reamer for oversizing only.
  • 10" overall length for extended reach.
  • Price Range: 0
10

DMLDGETYEV HSS H7 Spiral Groove Reamer (3-20mm)

  • High-speed steel construction for durability.
  • Sharp blade ensures precise cutting performance.
  • Suitable for hole expansion in various materials.
  • Compatible with drilling and milling machines.
  • Long service life for extended use.
  • Ideal for mold and craft processing tasks.
  • Range of sizes from 3mm to 20mm.
  • Price Range: $43.66
  • Size: 3mm H7,4pcs 6-12mm H7,4mm H7,5mm H7,6mm H7,7pcs 3-12mm H7,7mm H7,8mm H7,9mm H7,10pcs 3-12mm H7,10mm H7,11mm H7,12pcs 3-14mm H7,12mm H7,13mm H7,14mm H7,15mm H7,16mm H7,17mm H7,18mm H7,19mm H7,20mm H7
11

DMLDGETYEV Adjustable Hand Reamer (44-84mm)

  • Adjustable size range: 44-84mm for versatility.
  • Durable alloy steel construction for long-lasting use.
  • Designed for precise and fast drilling accuracy.
  • Heat-resistant to prevent carbide heat fracture.
  • Optimized design keeps head cool during operation.
  • Ideal for lathe cutting and core drilling tasks.
  • Enhanced stability for improved productivity in drilling.
  • Price Range: $54.84
12

Super Tool 27/32" Carbide Tipped Reamer

  • Precision 27/32" carbide tipped expansion reamer
  • Designed for specific diameter reaming applications
  • Overall length: 9 1/2 inches
  • Flute length: 1 3/8 inches
  • 5/8 inch straight shank diameter
  • Not adjustable; meant for one diameter only
  • Made in the USA for quality assurance
  • Price Range: $113.85
13

Super Tool 3/8" Carbide Tipped Reamer

  • Carbide tipped for durable, long-lasting performance.
  • Designed for precise reaming of abrasive materials.
  • Expansion reamer, not adjustable for multiple sizes.
  • 7" overall length for easy handling.
  • 1" flute length for effective material removal.
  • 5/16" shank diameter for standard tool compatibility.
  • USA made for guaranteed quality and reliability.
  • Price Range: $74.40
14

Super Tool 17/32" Carbide Tipped Reamer

  • Carbide tipped for durability and precision.
  • 17/32" diameter designed for specific applications.
  • Tapered shank for easy machine setup.
  • Partial flute length for enhanced chip removal.
  • Expansion feature allows for oversize adjustment.
  • Made in the USA for quality assurance.
  • Not adjustable; intended for single diameter use.
  • Price Range: $47.40
15

Super Tool [56078P] 1 5/16" Carbide Reamer

  • 1 5/16" diameter for precise reaming.
  • Carbide tipped for durability and longevity.
  • Tapered shank design for easy fitting.
  • Partial flute length for effective cutting.
  • Overall length: 11 1/2" for versatility.
  • Expansion reamer, not adjustable for various sizes.
  • Made in the USA for quality assurance.
  • Price Range: $96.55
16

Super Tool 5/8" Carbide Tipped Reamer [56009]

  • Durable carbide tipped for longevity.
  • Designed for 5/8" diameter reaming.
  • Expansion capability for oversize adjustments.
  • 9" overall length for easy handling.
  • 1 1/4" flute length for efficient material removal.
  • 9/16" shank diameter fits standard tools.
  • Made in the USA for quality assurance.
  • Price Range: $89.55
17

Super Tool 13/16" Carbide Tipped Reamer

  • High-quality carbide tipped for durability.
  • Precisely reams to 13/16" diameter.
  • Designed for abrasive material applications.
  • Expansion reamer, not adjustable tool.
  • Overall length of 9 1/2 inches.
  • 5/8" shank diameter for compatibility.
  • USA made for reliable craftsmanship.
  • Price Range: $109.45
18

Super Tool 29/32" Carbide Tipped Reamer

  • 29/32" diameter for precise reaming tasks.
  • Carbide tipped for durability and long-lasting performance.
  • Straight shank design ensures easy tool handling.
  • Partial flute length for effective material removal.
  • USA made, ensuring high-quality manufacturing standards.
  • Expansion reamer, not adjustable for multiple sizes.
  • Ideal for reaming abrasive materials efficiently.
  • Price Range: 0
19

Super Tool [56099P] Carbide Tipped Expansion Reamer

  • Carbide tipped for durability and precision.
  • 1 3/32" diameter for specific applications.
  • Tapered shank #3 for secure fit.
  • 11" overall length for versatile use.
  • Partial flute design for efficient material removal.
  • Expansion capability for oversized reaming.
  • Made in the USA for quality assurance.
  • Price Range: 0
20

Super Tool 9/16" Carbide Tipped Reamer [56057P]

  • 9/16" diameter expansion reamer for precise cutting.
  • Carbide tipped for durability and longevity.
  • Tapered shank for easy machine compatibility.
  • Partial flute design for efficient material removal.
  • Manufactured in the USA for quality assurance.
  • Not adjustable; designed for specific diameter usage.
  • Reamers can be reground and expanded only.
  • Average Rating out of 5:
  • Price Range: 0
21

Super Tool 17/32" Carbide Tipped Reamer

  • Carbide tipped for durability and performance.
  • 17/32" diameter for precise reaming tasks.
  • Straight shank design for easy mounting.
  • Expansion capability for oversize adjustments.
  • Reground to size for extended tool life.
  • 8" overall length for versatile applications.
  • Designed for reaming abrasive materials effectively.
  • Price Range: $85.75
22

Super Tool 5/8" Carbide Tipped Reamer [56059]

  • Carbide tipped for enhanced durability and performance.
  • Designed for precise 5/8" diameter reaming.
  • Tapered shank for easy machine compatibility.
  • Expansion capability for extended tool life.
  • USA made for superior quality assurance.
  • 9" overall length for versatile applications.
  • Not adjustable; intended for specific diameter only.
  • Price Range: $97.15
23

Super Tool 3/4" Carbide Tipped Reamer [56013]

  • Carbide tipped for durability and precision.
  • Designed for specific 3/4" diameter use.
  • Expansion reamer, not adjustable for multiple sizes.
  • Reground and cleared when diameter wears.
  • 9 1/2" overall length for enhanced reach.
  • 5/8" shank diameter for secure fit.
  • Perfect for reaming abrasive materials effectively.
  • Price Range: $101.50
  • Material: Carbide
24

Yankee Candle Reamer Expansion [1]

  • High-quality M2 HSS construction for durability.
  • 1.1562-inch diameter for precise hole expansion.
  • Straight flute design for smooth cutting action.
  • Right-hand cut for easy operation.
  • Morse taper shank ensures secure fit.
  • Compact size for easy storage and handling.
  • Ideal for various metalworking applications.
  • Price Range: $689.66
25

Super Tool 15/16" Carbide Tipped Reamer

  • Carbide tipped for enhanced durability and performance.
  • 15/16" diameter for precise reaming applications.
  • 10" overall length for extended reach.
  • 1.5" flute length for efficient material removal.
  • 3/4" shank diameter for secure tool fit.
  • Designed for reaming abrasive materials effectively.
  • Expansion reamer, not adjustable for multiple sizes.
  • Price Range: $125.65
26

Super Tool 5/16" Carbide Tipped Reamer

  • Carbide tipped for durability and precision.
  • 5/16" diameter, ideal for specific tasks.
  • Expansion reamer for oversizing and regrounding.
  • Straight shank design for easy use.
  • 6" overall length for versatile applications.
  • 1" flute length enhances cutting efficiency.
  • Made in the USA for quality assurance.
  • Price Range: $79.35
27

Super Tool 19/32" Carbide Tipped Reamer

  • Carbide tipped for durability and longevity.
  • Designed for 19/32" specific diameter reaming.
  • Expansion feature allows for oversize adjustments.
  • 8" overall length for ease of use.
  • 1 1/8" flute length for effective material removal.
  • 7/16" shank diameter fits standard tool holders.
  • Made in the USA for quality assurance.
  • Price Range: $89.55