Diamond pattern routers

Mastercut carbide routers, SGS carbide routers, tree shaped routers.

These four styles of router bits are available from two different manufacturers. The sizes and dimensions are very similar. This page shows a newer, less expensive line of routers (Mastercut) and our original line of routers (SGS).

Additional routers include Spiral flute routers and Straight flute routers . Other cutting and shaping tools are shown on our Cutting, shaping, grinding tools page.

SAFETY WARNING: Make sure the maximum RPM of the router you choose below, is more than the RPM of the power tool you are using. RPM of power tool cannot exceed (must be less than) maximum RPM of these items.

Mastercut carbide routers

Solid carbide router bits manufactured in the USA. Routers listed below have the same cutting diameter and shank diameter except the FGR4 size which has ³/₁₆" cutting diameter and ¹/₄" shank diameter. Smaller diameters are available. WARNING: Proposition 65 Label for Mastercut routers .

Style A, no end cut

just a flat smooth end. Only cuts on sides.

Item Number	Cutting edge Dia. & length	Overall Length	FGR Number	Max. RPM	Each Price	12 ea Price	36 ea Price
F3404E	³/₁₆"----⁵/₈"	2"	FGR3A	18,000				Add to cart \| Add to list
F3405E	³/₁₆"----⁵/₈"	2"	FGR4A	18,000				Add to cart \| Add to list
F3406E	¹/₄"-----³/₄"	2"	FGR5A	18,000				Add to cart \| Add to list
F3407E	¹/₄"-----³/₄"	2¹/₂"	FGR6A	18,000				Add to cart \| Add to list
F3408E	¹/₄"------1"	3"	FGR6-2A	18,000				Add to cart \| Add to list
F3409E	⁵/₁₆"-----1"	2¹/₂"	FGR7A	18,000				Add to cart \| Add to list
F3410E	³/₈"------1"	2¹/₂"	FGR8A	18,000				Add to cart \| Add to list
F3411E	¹/₂"------1"	3"	FGR9A	18,000				Add to cart \| Add to list

Style B, bur end cut

for cleaning out a flat pocket and other flat end cutting.

Item Number	Cutting edge Dia. & length	Overall Length	FGR Number	Max. RPM	Each Price	12 ea Price	36 ea Price
F3418E	³/₁₆"-----⁵/₈"	2"	FGR3B	18,000				Add to cart \| Add to list
F3419E	³/₁₆"-----⁵/₈"	2"	FGR4B	18,000				Add to cart \| Add to list
F3420E	¹/₄"------³/₄"	2"	FGR5B	18,000				Add to cart \| Add to list
F3421E	¹/₄"------³/₄"	2¹/₂"	FGR6B	18,000				Add to cart \| Add to list
F3422E	¹/₄"-------1"	3"	FGR6-2B	18,000				Add to cart \| Add to list
F3423E	⁵/₁₆"------1"	2¹/₂"	FGR7B	18,000				Add to cart \| Add to list
F3424E	³/₈"-------1"	2¹/₂"	FGR8B	18,000				Add to cart \| Add to list
F3425E	¹/₂"-------1"	3"	FGR9B	18,000				Add to cart \| Add to list

Style C, end mill cut

with slight angle. For profiling or plunging at an angle.

Item Number	Cutting edge Dia. & length	Overall Length	FGR Number	Max. RPM	Each Price	12 ea Price	36 ea Price
F3433E	³/₁₆"-----⁵/₈"	2"	FGR3C	18,000				Add to cart \| Add to list
F3434E	³/₁₆"-----⁵/₈"	2"	FGR4C	18,000				Add to cart \| Add to list
F3435E	¹/₄"------³/₄"	2"	FGR5C	18,000				Add to cart \| Add to list
F3436E	¹/₄"------³/₄"	2¹/₂"	FGR6C	18,000				Add to cart \| Add to list
F3437E	¹/₄"-------1"	3"	FGR6-2C	18,000				Add to cart \| Add to list
F3438E	⁵/₁₆"------1"	2¹/₂"	FGR7C	18,000				Add to cart \| Add to list
F3439E	³/₈"-------1"	2¹/₂"	FGR8C	18,000				Add to cart \| Add to list
F3440E	¹/₂"-------1"	3"	FGR9C	18,000				Add to cart \| Add to list

Style D, drill end cut

for quick plunging, drilling, and interior cutting.

Item Number	Cutting edge Dia. & length	Overall Length	FGR Number	Max. RPM	Each Price	12 ea Price	36 ea Price
F3448E	³/₁₆"-----⁵/₈"	2"	FGR3D	18,000				Add to cart \| Add to list
F3449E	³/₁₆"-----⁵/₈"	2"	FGR4D	18,000				Add to cart \| Add to list
F3450E	¹/₄"------³/₄"	2"	FGR5D	18,000				Add to cart \| Add to list
F3451E	¹/₄"------³/₄"	2¹/₂"	FGR6D	18,000				Add to cart \| Add to list
F3452E	¹/₄"-------1"	3"	FGR6-2D	18,000				Add to cart \| Add to list
F3453E	⁵/₁₆"------1"	2¹/₂"	FGR7D	18,000				Add to cart \| Add to list
F3454E	³/₈"-------1"	2¹/₂"	FGR8D	18,000				Add to cart \| Add to list
F3455E	¹/₂"-------1"	3"	FGR9D	18,000				Add to cart \| Add to list

SGS carbide routers

Solid carbide routers for fiberglass and nonmetallic material. Used in standard high speed routing machines. Select for routing or for drilling and routing. Routers can be re-sharpened or reworked for extended use. Additional fluting styles and longer shanks are available. Routers listed below have same cutting diameter and shank diameter except FGR4 which has a ³/₁₆" cutting diameter and ¹/₄" shank diameter. Smaller diameters are available.

Style A, no end cut, SGS

just a flat smooth end. Only cuts on sides.

Item Number	Cutting edge Dia. & length	Overall Length	FGR Number	Max. RPM	Each Price	12 ea Price	36 ea Price
F3404	³/₁₆"-----⁵/₈"	2"	FGR3A	20,000				Add to cart \| Add to list
F3405	³/₁₆"-----⁵/₈"	2"	FGR4A	20,000				Add to cart \| Add to list
F3406	¹/₄"------³/₄"	2"	FGR5A	20,000				Add to cart \| Add to list
F3407	¹/₄"------³/₄"	2¹/₂"	FGR6A	20,000				Add to cart \| Add to list
F3408	¹/₄"-------1"	3"	FGR6-1A	20,000				Add to cart \| Add to list
F3410	³/₈"-------1"	2¹/₂"	FGR8A	15,000				Add to cart \| Add to list
F3411	¹/₂"-------1"	3"	FGR9A	10,000				Add to cart \| Add to list

Style B, bur end cut, SGS