BEYOND MVQNR/L Steel Boring Bars 20-50 mm – Left & Right Hand, VNMG Insert

BEYOND MVQNR/L Internal Boring Bar Series – Complete Specification List

Brand: BEYOND
Series: MVQNR/L INTERNAL (steel-shank, screw-clamp, VNMG inserts)

Key Search Tags

steel shank boring bar, MVQNR boring bar, MVQNL boring bar, VNMG 16 insert, internal boring tool, 72.5 degree approach angle, 0 degree relief angle, left hand boring bar, right hand boring bar, CNC lathe boring, heavy-duty boring bar, large diameter boring bar, BEYOND boring tools

Why Choose BEYOND MVQNR/L?

• Large-size range: 20 mm – 50 mm shank diameter
• Rigid steel shank (S) for deep-hole and heavy-duty cuts
• 72.5° approach angle (V) + 0° relief (N) = maximum edge strength
• Screw-on clamp (Q) for quick insert changes
• Left-hand (L) & right-hand (R) versions in stock
• Designed for VNMG 16 inserts (also accepts VNMA, VNMP)

Technical Data – All Models

Insert & Spare Parts

• Insert: VNMG 1604 (0° relief, 35° diamond)
• Clamp screw: M4×12 – Torx T15
• Wrench: T15 supplied free with every bar

Application Ideas

• Heavy-duty boring of forged steel flanges
• Deep bores in wind-tower hubs
• Large gearbox housings – cast iron & steel
• Oil-field connector bores – 4140, 4340, F22

Shipping & Stock

Ships from California, USA & Dortmund, Germany. 98 % of models in stock – order before 3 pm local time for same-day dispatch.

Long-Tail Keywords

20 mm steel boring bar, VNMG 16 boring bar, MVQNR right hand boring bar, MVQNL left hand boring bar, 72.5 degree approach angle, 0 degree relief angle, heavy duty internal boring tool, large diameter boring bar, CNC lathe deep boring, BEYOND precision boring tools, steel shank boring bar supplier