4" Angle Grinder Pad Holder with Centering Pin | Mechanic Centrum PRO 2.0
by Mechanic
SKU 87903370375
Sold out
Original price
$56.47
-
Original price
$56.47
Original price
$56.47
$56.47
-
$56.47
Current price
$56.47
4" Angle Grinder Pad Holder for Polishing Pads
The Mechanic Centrum PRO 2.0 4" pad holder is a professional-grade angle grinder backing pad designed to securely hold polishing pads in place during grinding and finishing.
Featuring an integrated centering pin, this pad holder prevents slipping, improves alignment, and delivers more consistent polishing results – especially during detailed edge work on porcelain tile and stone.
Pad Holder vs Standard Backing Plate
- Standard backing plate – relies on Velcro only; pad can shift as Velcro wears
- Centrum PRO 2.0 (centering pin) – mechanically locks pad in place for greater stability and precision
Frequently Asked Questions
Does the centering pin prevent slipping?
Yes, it keeps the pad aligned and prevents movement during operation – even when Velcro backing begins to wear.
Can I use pads from other brands?
Yes. The centering pin is removable for universal compatibility with different pad formats.
Product Specifications
| Specification | Detail |
|---|---|
| Diameter | 4" (100mm) |
| Material | Aluminum |
| Centering Pin | 14.7mm diameter, 2.5mm height (removable) |
| Compatibility | Most polishing pads and 4" angle grinders |
| Brand | Mechanic / Distar USA |
Works Well With
- Distar CoolPAD 4" Diamond Polishing Pad – primary compatible pad; the Centrum PRO 2.0 locks the CoolPAD securely to your 4" grinder
- Mechanic 4" Angle Grinder Backing Plate – standard backing plate alternative for pads that don’t require a centering pin
- Distar Hand Pad 2 Series – manual polishing pads for finishing edges where power tools can’t reach
- Soft Edge DGM-S Grinding Cup – grinding cup for edge preparation before polishing
- Elegant 4" Diamond Blade – precision cutting blade for the same 4" grinder format
Further Reading
- Cutting, Grinding, and Polishing Porcelain Tile for Seamless 45° Corners
- How to Polish Porcelain Tile Edges with the Proxxon WP/A + Distar CoolPAD
- Finishing Cuts in Porcelain Tile Without a Tile Saw
- The More Efficient the Diamond Tool, the Longer the Power Tool Lasts
Returns can only be accepted for unused product in its original packaging. Please see our return and refund policy.
California residents: see Prop 65 Warning.
