Amana Tool MRR112 Miniature 1/4 Radius Corner Rounding with 3/16 Dia Ball Bearing x 11/16 Dia x 13/32 Cut Height x 1/4 Inch Shank Carbide Tipped Router Bit

Brand: Amana Tool

SKU: #MRR112

$60.65

$45.49

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RRadius	DDiameter	D1	BCutting Height	dShank	LOverall Length	Flute	Ball Bearing	Description	Replacement Bearing
1/4	11/16	3/16	13/32	1/4	1-7/8	2	Lower	Mini 3/16 Dia. Ball Bearing	47775 (Mini)		Amana Tool MRR112 Miniature 1/4 Radius Corner Rounding with 3/16 Dia Ball Bearing x 11/16 Dia x 13/32 Cut Height x 1/4 Inch Shank Carbide Tipped Router Bit More info

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Overview

Replacement Parts
Ball Bearing: #47775 (O.D.=3/16" I.D.=3/32" Thickness=3/32")
Hex Nut: #67135 (2-56 UNC)
Lock Washer: #67129 (O.D.=11/64, I.D.=3/32)

2 Flute & 4 Flute
The router bits found on this page include the miniature 3/16" and 1/4" diameter ball bearings for routing tight spaces, the In-Tech™ insert replacement knife series, diamond tipped (PCD) bits as well as the standard 1/2" diameter ball bearings.

The basic edge-forming bit, the corner-rounding bit rounds an edge to a given radius. The tool is shouldered to cut a fillet. The cut can be used to ease edges, as a simple profile, or as a part of a complex one. Also known as roundover, rounding over, and quarter-round. If a smaller pilot bearing is used, a second shoulder can be produced, in effect making the bit a beading bit.

Tool #DRB-504 is excellent for composite panels, fiberglass, fiberglass PCB board, fiberglass reinforced composites, lightweight composites, custom composite materials, fiber-reinforced urethane and fiber-reinforced structural foam floors.
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