Fein MultiMaster MM 700 Max 450W Corded StarlockMax Oscillating Multi-Tool

Fein MultiMaster MM 700 Max 450W Corded StarlockMax Oscillating Multi-Tool

By Fein · Oscillating Multi Tools · Power Tools

  • 450 W motor
  • 10,000-19,500 opm
  • StarlockMax mount
  • 2 x 2.0° oscillation range
  • 16.4 ft cable

Lowest price seen
~$249.95 (approx.)
from $249.95 at Amazon

Prices are snapshots. Check the current price with the store.

Summary

A corded oscillating multi-tool for people who cut, sand and scrape all day and want the accessory grip and low vibration Fein is known for. Check which kit the listing is before you buy: the Basic ships with a single blade, while the Top adds about 19 accessories.

Strengths

  • The 2 × 2.0-degree swing is the widest angle Fein makes, with up to 19,500 OPM behind it.
  • StarlockMax holds accessories tight and opens up about 180 Fein blades, rasps and sanding pads.
  • A tacho generator holds the speed steady when the blade loads up.
  • The metal drive head and 450 W motor are aimed at all-day professional use.
  • Owners on r/Tools say Fein runs “way less vibration” and cuts faster than other brands.
  • Tool-free accessory changes in under 3 seconds with the QuickIN clamp.

Weaknesses

  • Price: $249.95 at Home Depot and $306 at Burns Tools (October 2026), against $45–80 for consumer corded tools.
  • StarlockMax accessories are proprietary and typically cost more than universal-fit ones — Pickarank lists “accessories add up” as a con.
  • Pro Tool Reviews flags a large grip diameter; smaller hands may not like it.
  • At 3.53 lbs it is heavier than many consumer corded tools — one Garage Journal owner says it is “heavier than the others”.
  • The Basic kit ships with one blade; a working setup means buying accessories.
  • No major outlet has instrument-tested the corded variant; most findings come from the cordless sibling.

Verified specifications

ModelMultiMaster MM 700 Max, corded, US 120 V.
Motor450 W input / 250 W output, high copper content, overload-proof.
Oscillation rate10,000–19,500 OPM, infinitely variable.
Oscillation angle2 × 2.0 degrees (4.0 degrees total), the widest in Fein’s lineup.
MountStarlockMax; also accepts Starlock and StarlockPlus accessories.
Weight3.53 lbs (1.60 kg).
Cable16.4 ft (5 m), rubber-clad industrial grade.
Sound level84.1 dB LpA (Top kit per Fein US); 85 dB LpA (Basic kit per Burns Tools).
Dimensions14.17 × 2.59 × 3.42 in (Beavertools’ 72296863090 page; Burns Tools lists 14 1/8 × 2 5/8 × 3 3/8 in for the same SKU).
Accessory changeQuickIN tool-free clamp, under 3 seconds.
Drive headall-metal gearbox.
Safetyelectronic cut-off if a blade blocks; mechanical interface for jigs and depth stops.
In the box (Basic kit)tool, one 1-3/4 in universal E-Cut blade (type 152), L-BOXX 136 case.
Warranty3-year FEIN PLUS — one year with purchase, two more with registration within 3 months.
Full research notes and sources

Which kit this is

Fein’s US site lists two corded MM 700 Max kits. The Basic (72296863090) is the tool, one 1-3/4 in universal E-Cut blade (type 152) and an L-BOXX 136 case. The Top (72296864090) adds roughly 19 accessories: curved E-Cut blades, Precision BIM and Long Life blades, a carbide rasp, a rigid scraper, a Multi-knife, a sanding pad with 10 sheets (grits 60, 80, 120, 180) and a dust extraction device, plus the same case. Neither kit takes a battery; both run from the 16.4 ft cable.

Lowe’s carries both kits; Beavertools and Acme Tools carry the Basic. Do not confuse the MM 700 Max with the MM 700 1.7 Q models sold alongside it — they use a 12-sided or hexagonal mount and a narrower 2 × 1.7-degree swing, and they aim at automotive glass work.

Cut speed, grip and vibration

The corded MM 700 Max shares its platform with the cordless AMM 700 Max that Pro Tool Reviews tested in 2022. Their findings: “outstanding cutting/sanding speed” — only Milwaukee’s M18 Fuel and Flex 24V tools compete — and “excellent vibration control”. On the line’s vibration control they wrote: “Fein set the benchmark for vibration control with the MultiMaster line, and it’s taken many years for anyone to come even close.”

The 2 × 2.0-degree angle and the 19,500 OPM top end are why it cuts fast, and the anti-vibration system decouples the housing through flexible dampening elements. Pro Tool Reviews also noted “more vibration from the 700 at lower speeds” — that finding is from the cordless review, and whether the corded tool’s tacho-controlled speed behaves the same is unknown.

The same review’s one consistent ergonomic complaint is the grip: “it has a larger diameter barrel, so you might not like it as much as other models if you have smaller hands”. Garage Journal owners in a Fein-versus-Bosch thread were blunter about heft — one multi-brand owner wrote “There is no equal to the Fein Multimaster”, with a 3.3 lb Bosch GOP-40 sitting in the same thread.

Price, running costs and warranty

Home Depot lists the Basic kit at $249.95 and Burns Tools at $306 (October 2026). Pickarank’s 2026 roundup puts consumer-grade corded multi-tools at $45–80 and capable corded options at $80–150, which makes the Fein the most expensive corded oscillating multi-tool from a major brand by a significant margin. One r/Tools commenter summed up the stance in 2021: “the fein 700 is $450 and in a class of its own”.

Running costs are accessories. StarlockMax blades, rasps and sanding sheets are proprietary and typically cost more than universal-fit equivalents; Pickarank lists “accessories add up” as a con for the line. There is no battery or charger to buy.

Fein warranties the tool for 3 years under FEIN PLUS — one year with purchase, two more with registration within 3 months. Spare parts come from Fein’s online catalogue and the US site lists repair services, so a broken part does not end the tool’s life. Older Garage Journal threads cover fork and cam bearing repairs on pre-MM 700 MultiMasters; one 2012 owner reported a broken bearing after years of faithful service. Nobody has published a failure rate for the corded MM 700 Max, so the oscillating mechanism is simply the wear item to watch.

Is it worth it?

For a tradesperson who reaches for an oscillating tool every day, the case is real: the widest swing Fein makes, a metal gearbox, tacho-held speed under load, the StarlockMax accessory system and vibration control that took rivals years to approach. For occasional homeowners, capable corded tools at $80–150 make the premium hard to justify — Bob Vila’s October 2025 test picked a Bosch StarlockPlus kit, and Fein did not appear in their picks. Fein invented the oscillating multi-tool category in 1967; the question is whether that history earns its keep on your bench.

Which model this is

This page covers the corded Fein MultiMaster MM 700 Max — 450 W, StarlockMax mount, 2 × 2.0 degrees, 10,000–19,500 OPM. The US Amazon listing is ASIN B0CNBTBWTW, which by title and specifications most likely maps to the Basic kit (72296863090); treat that mapping as unconfirmed until you check the listing. The MM 700 1.7 Q variants sold nearby share the name but not the mount or the swing.

Sources

Manufacturer:

Independent reviews:

Owner reports:

Retailers:

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