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GRS 003-021 MagnaBlock Only (No Attachment)

GRS 003-021 MagnaBlock Only (No Attachment)

Part # 103.021

Single unit weight: -- lbs / -- kg

$1,095.00
Availability:
In stock
by Glendo GRS

Product Details

GRS MagnaBlock (003-021) is a premium, heavy-duty engraver's block engineered for stability, precision, and longevity. Two industrial ball bearings plus a large roller thrust bearing eliminate looseness over the life of the block. Hardened steel jaws use an exclusive rebuildable thread system, and the satin-finish stainless body with black jaws helps reduce glare and eye strain. At 30 lb (13.7 kg), MagnaBlock offers rock-solid support for engraving, stone setting, and demanding workholding. This listing is for the MagnaBlock unit only — no attachment set is included.

Features

  • Ultra-smooth rotation: Dual ball bearings plus a roller thrust bearing deliver zero play throughout the life of the block.
  • Hardened jaws: Rebuildable thread system extends service life and simplifies maintenance.
  • Heavy, stable platform: 30 lb mass dampens vibration for precise engraving and setting control.
  • Low-glare work zone: Satin stainless body with black jaws minimizes reflections and eye strain.
  • Adjustable rotational resistance: Fine-tune drag to match your preferred working feel.

Specifications

Model GRS 003-021 (MagnaBlock Only)
Ball Diameter 5.8" (147 mm)
Jaw Width 3" (76 mm)
Jaw Height 1.8" (46 mm)
Maximum Jaw Opening 3.5" (89 mm)
Height on Base 7.25" (184 mm)
Weight 30 lb (13.7 kg)
Shipping Weight Approx. 33 lb (15 kg)
Construction Machined stainless steel body; hardened steel jaws

What's Included

  • GRS MagnaBlock (003-021) – No attachment set included
  • Swivel pin plate
  • Fixed pin plate
  • Rubber base
  • 5 pins
  • Key

Notes

This product is also referred to as an engraver's block, engraver's ball, or setter's ball. Professionals requiring an attachment set should consider the GRS 003-522 MagnaBlock With Attachment Set. Additional compatible accessories include the GRS 004-557 Fixed Mounting Plate, GRS Mounting Bracket That Lowers Shelf, and GRS Standard Engraving Block Shelf.

California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.