Resin / Vitrified Bond CBN Grinding Wheel (6A2) | HSS & Tool Steel Grinding
Resin / Vitrified Bond CBN Grinding Wheel (6A2) | HSS & Tool Steel Grinding - Image 2
Resin / Vitrified Bond CBN Grinding Wheel (6A2) | HSS & Tool Steel Grinding - Image 3
Resin Bond Diamond/CBN Grinding Wheels

Resin / Vitrified Bond CBN Grinding Wheel (6A2) | HSS & Tool Steel Grinding

The 6A2 is a bowl-profile CBN grinding wheel designed for precision grinding of high-speed steel (HSS), tool steel, and hardened ferrous alloys.

Available in resin bond (RC-6A2) for smooth finish and vibration-damping performance, and vitrified bond (VC-6A2) for free-cutting action, easy dressing, and superior form retention.

The bowl geometry provides clearance for adjacent features during grinding, making it well-suited for CNC tool grinders and surface grinding applications.

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SKU: GW-RC/VC-6A2 Categories: , Tag:

Specifications

Parameter Imperial Metric
Shape / Form 6A2 (Bowl / Cup)
Abrasive CBN (Cubic Boron Nitride)
Bond type Resin bond (RC-6A2) · Vitrified bond (VC-6A2)
Core material Aluminium alloy
Outer diameter (D) 4″ 100 mm
Bore diameter (H) 0.79″ 20 mm
Overall height (T) 1.97″ 50 mm
Abrasive face width (W) 0.39″ 10 mm
Abrasive layer depth (X) 0.39″ 10 mm
Grit / mesh Custom — specify at order

Bond Type Comparison

Property Resin Bond (RC-6A2) Vitrified Bond (VC-6A2)
Cutting action Smooth, low vibration Free-cutting, aggressive
Surface finish Fine to very fine Fine
Dressability Moderate Easy — holds form well after dressing
Thermal sensitivity Lower heat resistance Higher heat resistance
Typical use Finishing, sensitive workpieces High stock removal, form grinding

Applications

Application Recommended Bond Notes
HSS end mill & drill flute grinding Resin Bond or Vitrified Bond Bowl profile clears adjacent flutes; CBN suited to ferrous tool steel
Tool steel surface & profile grinding Vitrified Bond Vitrified bond holds form under repeated dressing cycles
Hardened steel finishing Resin Bond Resin bond dampens vibration for finer surface finish on sensitive workpieces
CNC tool grinder cup wheel operations Resin Bond or Vitrified Bond 20mm bore fits standard machine spindles; custom bore available

Ordering Information

SKU D × H × T × W × X (in) D × H × T × W × X (mm) Bond Unit Price
RC-6A2-100-20-50-10-10 4″ × 0.79″ × 1.97″ × 0.39″ × 0.39″ 100 × 20 × 50 × 10 × 10 Resin $70 / pc (sample)
VC-6A2-100-20-50-10-10 4″ × 0.79″ × 1.97″ × 0.39″ × 0.39″ 100 × 20 × 50 × 10 × 10 Vitrified $130 / pc (sample)
Custom Per drawing Custom RFQ within 24 h

MOQ: 1 piece  ·  Lead time: 7 business days · Custom: quoted on request  ·  Payment: 100% T/T in advance · PayPal · Credit card

To request a quote: tanya@zyindustrial.com  |  zyindustrial.com

Abrasive

Resin Bond (RC-6A2), Vitrified Bond (VC-6A2)

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