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Reamers

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Reamers

Every Reamers line we carry is factory-authorized — warranty, calibration record and terms intact. Shipped from San Diego, backed by our own ISO 9001:2015 calibration and repair lab.

(619) 287-7000Talk to an expert · Mon–Fri 7am–4pm PT

ISO 9001:2015 certified company

ISO 9001:2015Our own calibration lab

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NIST traceableCertificate with every tool

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ITAR registeredDefence & aerospace

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SAM registeredFederal contracting

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Why chooseFlexible Assembly

Authorized distributor
ISO 9001 calibration
Free shipping over $999.99
Full documentation
Mon–Fri 7am–4pm PT
Repair & service

Shop Reamers by category

Drillco 3700E Center Reamers

Drillco 4100E Adjustable Blade Reamers

Drillco 4200N/4250N Series Bridge Reamers

Drillco 4275E Series Construction Reamers

Drillco 4275N/4285N Series Construction Reamers

Drillco 4285 Series Construction Reamers

Drillco 4290 Construction Reamers

Drillco 4290N Safety First Reamers

Drillco 4300E/4375E Chucking Reamers

Drillco 4350E Chucking Reamers

Drillco 4400E/4450E Hand Reamers

Drillco 4500E/4550E/4570E Taper Pin Reamers

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Reamers | Flexible Assembly Systems

DrillcoDrillco 4100E Adjustable Blade ReamersDrillco 4100E Adjustable Blade Reamers

Adjustable Reamers are designed to permit the user to set them to any desired diameter within the range of adjustment. This permits them to be set to a special diameter.

Features & Benefits

Material: High Speed Steel
Size : 2/A - O

DrillcoDrillco 4200N/4250N Series Bridge ReamersDrillco 4200N/4250N Series Bridge Reamers

Commonly used for bridgework, ship construction and structural steel fabrication where diameter accuracy is important. Reamers have pilot type points for the best alignment possible and allows easy entry into small, off-center holes.

Features & Benefits

Material: High Speed Steel
Size (Inches): 5/16" - 13"

DrillcoDrillco 4275E Series Construction ReamersDrillco 4275E Series Construction Reamers

Construction or Car Reamers are especially adapted for heavy duty reaming as encountered in structural steel assembly fabrication. They are tapered at the point which allows you to enter holes that are out of alignment.

Features & Benefits

Material: High Speed Steel
Size (Inches): 1/4" - 1-1/2"

DrillcoDrillco 4275N/4285N Series Construction ReamersDrillco 4275N/4285N Series Construction Reamers

Construction or Car Reamers are especially adapted for heavy duty reaming as encountered in structural steel assembly fabrication. They are tapered at the point which allows you to enter holes that are out of alignment.

Features & Benefits

Material: High Speed Steel
Size (Inches): 4-3/8" - 6-7/8"

DrillcoDrillco 4285 Series Construction ReamersDrillco 4285 Series Construction Reamers

Construction or Car Reamers are especially adapted for heavy duty reaming as encountered in structural steel assembly fabrication. They are tapered at the point which allows you to enter holes that are out of alignment.

Features & Benefits

Material: High Speed Steel
Size (Inches): 1/4" - 1-1/2"

DrillcoDrillco 4290 Construction ReamersDrillco 4285 Series Construction Reamers

Construction or Car Reamers are especially adapted for heavy duty reaming as encountered in structural steel assembly fabrication. They are tapered at the point which allows you to enter holes that are out of alignment.

Features & Benefits

Material: High Speed Steel
Size (Inches): 1/2" - 1-9/16"

DrillcoDrillco 4290N Safety First Construction ReamersDrillco 4290N Safety First Reamers

Construction or Car Reamers are especially adapted for heavy duty reaming as encountered in structural steel assembly fabrication. They are tapered at the point which allows you to enter holes that are out of alignment.

Features & Benefits

Material: High Speed Steel
Size (Inches): 1/2" - 1-5/16"

DrillcoDrillco 4300E/4375E Chucking ReamersDrillco 4300E/4375E Chucking Reamers

Straight Shank Chucking Reamers are designed form general purpose reaming in machines such as drill presses, turret lathes. and screw machines. Their flutes are shorter but deeper than regular hand reamers.

Features & Benefits

Material: High Speed Steel
Size (Inches): 1/8" - 1-1/2"

DrillcoDrillco 4350E Chucking ReamersDrillco 4350E Chucking Reamers

Straight Shank Chucking Reamers are designed form general purpose reaming in machines such as drill presses, turret lathes. and screw machines. Their flutes are shorter but deeper than regular hand reamers.

Features & Benefits

Material: High Speed Steel
Size (mm): 2.5mm - 24mm

DrillcoDrillco 4400E/4450E Hand ReamersDrillco 4400E/4450E Hand Reamers

Hand Reamers are widely used for final sizing of drilled holes. The square on the shank end is suitable for holding in a tap wrench or vise.

Features & Benefits

Material: High Speed Steel
Size (inches): 1/8" - 1-1/2"

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