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Metabo HPT GP 400 — Review & Specs | Pricepect | Pricepect

Home Die GrindersMetabo HPT GP 400

Metabo HPT GP 400 — image 1

Metabo HPT

Metabo HPT GP 400

$179.00

GP 400Green

About this product

ROBUST DIE GRINDER: Perfect for deburring, milling, grinding, and cutting, even in hard to reach areas PADDLE SWITCH: Ensures safe operation and ergonomic control EXTENDED GRINDING SPINDLE: Ideal for accessing tight or recessed work areas

Key Features

ROBUST DIE GRINDER: Perfect for deburring, milling, grinding, and cutting, even in hard to reach areas
PADDLE SWITCH: Ensures safe operation and ergonomic control
EXTENDED GRINDING SPINDLE: Ideal for accessing tight or recessed work areas
PRECISION COLLAR: Allows accurate stationary use
REMOVABLE RUBBER NOSE CAP: Provides added comfort and protection during operation
SLIM, ERGONOMIC DESIGN: Offers excellent handling and control
WARRANTY: 3 Years

Expert Review Analysis

The Metabo HPT GP 400 is a corded pneumatic-style die grinder featuring a 3.5 amp motor and a 30,000 RPM no-load speed, designed for precision grinding in tight spaces. It includes a non-locking paddle switch with a dead-man function for enhanced safety and a slim ergonomic housing with a long spindle for hard-to-reach areas. The tool supports AC/DC compatibility and includes accessories such as wrenches and a protective rubber cap.

✓ Best for: Professionals needing high-speed precision grinding in confined spaces, such as automotive porting, welding cleanup, and deburring. It is ideal for mechanics, fabricators, or toolmakers who prioritize safety with a dead-man switch and require AC/DC flexibility in workshops or industrial settings.✗ Not ideal for: Users requiring detailed technical specifications like exact dimensions, vibration levels, or sound ratings for compliance purposes. It may also be less suitable for those who prefer a side-switch configuration or need verified expert reviews before purchase.

Pros

✓High 30,000 RPM no-load speed provides efficient precision grinding performance
✓Non-locking paddle switch with dead-man function enhances operator safety

Best Seller Rank History

Now#267Best#130Worst#267 -125

Lower = better sales rank

Specifications

Accessories

Included Accessories1/4" collet, protective rubber cap, 2 open-end wrenches

Controls

Switch TypeNon-locking paddle with dead-man function

Design

Weight5.3 lbs g

Housing DesignSlim, ergonomic

Spindle TypeLong grinding spindle

Nose CapRemovable protective rubber cap

Features

Stationary MountingPrecise collar

General

BrandMetabo HPT

ManufacturerKoki Holdings America, Ltd

ModelGP 400

ColorGreen

Warranty3 Years

Performance

No-load Speed30,000 RPM RPM

Ports

Collet Size1/4"

Power

Motor Current3.5 A mA

Voltage120 V V

Power TypeAC/DC

Safety

Switch TypeNon-locking paddle with dead-man function

Mounting

Stationary MountingPrecise collar for stationary use

Research Sources

cpopowertools.com

lehighvalleyabrasives.com

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User Reviews

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✓Slim ergonomic housing design improves handling and reduces user fatigue

✓Long grinding spindle allows access to confined and hard-to-reach areas

✓AC/DC compatibility allows operation on 120V direct current power sources

✓Robust and wear-resistant motor construction ensures durability during use

Cons

✗Lack of detailed technical specifications such as exact dimensions and weight
✗Inconsistent speed data across sources with some listing 25,000 RPM instead
✗No professional reviews or expert ratings available to verify performance claims
✗Absence of user feedback makes it difficult to assess real-world reliability
✗Limited information on vibration levels and sound ratings for workplace safety

Expert Opinion

No professional reviews, editor ratings, or testing data are available in the search results; all sources are retailer or product pages focused on specifications and features rather than evaluations.

What Users Say

No consumer reviews, praise, or complaints were found in the search results. A YouTube unboxing video notes that the paddle switch distinguishes this model from the G 400 side-switch variant, suggesting it is marketed for safety preference.

Common Complaints

No specific user complaints are reported in the available data due to the absence of consumer reviews.

How It Compares

vs. Metabo G 400

Advantages

✓Features a safer non-locking paddle switch with dead-man function for extended use
✓Includes a long grinding spindle for better access to confined areas

Disadvantages

✗Side switch variant may be preferred by users accustomed to traditional die grinder layouts

Choose the GP 400 for enhanced safety and reach, or the G 400 if a side switch is preferred.