Series 4300 - Two Flute Low Helix Downcut Finishers

Our double edge low helix spirals are recommended for cutting hard plastics, such as acrylics and phenolics. Tools are extremely sharp, producing very clean edges that require little secondary work. These bits also provide great finishes in hardwoods and are recommended for “open cell” foam applications.

Sku	Price	Cutting Edge Diameter (CED)	Cutting Edge Length (CEL)	Shank Diameter	Overall Length (OAL)
4308	$30.16	6mm	20mm	6mm	64mm
4320	$33.08	3/16	5/8	1/4	2 1/2
4330	$28.48	1/4	3/8	1/4	3
4333	$31.22	1/4	3/4	1/4	3
4335	$52.43	5/16	1	5/16	3
4340	$55.16	3/8	1	3/8	3
4345	$92.90	1/2	1	1/2	3 & 3 1/2
4346	$67.27	10mm	25mm	10mm	76mm
4350	$99.02	1/2	1 1/4	1/2	3 1/2
4350L	$113.07	1/2	1 1/4	1/2	3 1/2