Proxxon Longneck Angle Grinder LHW/E — 110V, 100W, 3,300–13,000 RPM, Ø 50mm Discs (No. 38544)

Reach where standard angle grinders can't. The Proxxon LHW/E is a mains-powered longneck angle grinder designed as a real alternative to pneumatic tools for grinding, deburring, roughing, and finishing in tight spaces — its extended 290mm neck gives you access to recesses, cavities, and confined areas that a standard angle grinder body would block. Variable speed from 3,300 to 13,000 RPM covers everything from aggressive stock removal to fine finishing, and the 50mm disc size keeps the tool compact and maneuverable.

What's Included

• Proxxon LHW/E Longneck Angle Grinder
• 1 aluminum-oxide grinding disc — 60 grit (aggressive stock removal)
• 1 flap disc — 100 grit (blending and finishing)
• 1 aluminum-oxide cut-off wheel (cutting and parting)

Key Specifications

• Power: 110–120V AC, 60 Hz
• Max power: 1/8 hp (100W)
• Speed: 3,300–13,000 RPM (variable)
• Length: 11-13/32" (290mm)
• Weight: 1.2 lb (550g)
• Disc diameter: Ø 2" (50mm)
• Disc bore: 13/32" (10mm)
• Part No.: 38544

Applications

• Grinding & deburring: Weld seams, casting flash, and machined part edges
• Roughing & stock removal: Aggressive material removal with 60-grit disc
• Finishing & blending: Surface finishing with flap disc in confined areas
• Cutting: Small component cutting and parting with cut-off wheel
• Paint & rust removal: Surface preparation in tight spaces
• Tool sharpening: Sharpening chisels, blades, and cutting tools
• Polishing: High-gloss finishing with 50mm hook-and-loop polishing pads

Frequently Asked Questions

What disc size does the LHW/E use?
The LHW/E uses Ø 50mm (2") discs with a 13/32" (10mm) bore. This includes grinding discs, flap discs, cut-off wheels, and hook-and-loop backed sanding and polishing pads.

Is the speed variable?
Yes — speed is variable from 3,300 to 13,000 RPM, allowing you to match the cutting speed to the material and disc type.

What polishing pads are compatible?
The LHW/E accepts 50mm hook-and-loop backed pads, including the lambswool polishing discs and the K 1000 and K 2000 flexible sanding pads.

Works Well With

• Proxxon Lambswool Polishing Discs — 2-Pack, Ø 50mm (No. 28664) — high-gloss polishing of clear coat and lacquered surfaces
• Proxxon Flexible Sanding Pads — K 1000, 6-Pack (No. 28672) — fine finishing sanding before polishing
• Proxxon Flexible Sanding Pads — K 2000, 6-Pack (No. 28674) — ultra-fine pre-polish sanding
• Proxxon Footswitch FS (No. 38700) — hands-free on/off for extended grinding and polishing sessions

Returns can only be accepted for unused product in its original packaging. A copy of the original packing slip or invoice is required. For warranty claims please call 1-877-776-9966. Please see our return and refund policy here.

WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.