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Home » Carbide and Solid Carbide Drills » Carbide Burs

Carbide Burs

Carbide Burs – 1/4″ Shank – Double Cut

SA Cylinder Shape

Cutter Dia.	Length of Cut
1/8	1/2
3/16	5/8
1/4	5/8
1/4	1
5/16	3/4
3/8	3/4
3/8	1
3/8	1-1/2
7/16	1
1/2	1
5/8	1
3/4	3/4
3/4	1

SB Cylinder Shape With End Cut

Cutter Dia.	Length of Cut
1/8	1/2
3/16	5/8
1/4	5/8
1/4	1
5/16	3/4
3/8	3/4
3/8	1
7/16	1
1/2	1
5/8	1
3/4	3/4
3/4	1
1	1

SC Cylinder Shape with Radius End

Cutter Dia.	Length of Cut
1/8	1/8
1/8	1/8
3/16	3/16
1/4	1/4
1/4	1/4
5/16	5/16
3/8	3/8
3/8	3/8
7/16	7/16
1/2	1/2
5/8	5/8
3/4	3/4
1	1

SD Ball Shape

Cutter Dia.	Length of Cut
1/8	1/8
3/16	3/16
1/4	1/4
5/16	5/16
3/8	3/8
7/16	7/16
1/2	1/2
5/8	5/8
3/4	3/4
1	1

SE Oval Shape

Cutter Dia.	Length of Cut
3/16	5/16
1/4	3/8
3/8	5/8
1/2	7/8
5/8	1
3/4	1

SF Tree Shape with Radius End

Cutter Dia.	Length of Cut
1/4	5/8
3/8	3/4
7/16	1
1/2	3/4
1/2	1
5/8	1
3/4	1
3/4	1-1/4
3/4	1-1/2

SG Tree Shape with Pointed End

Cutter Dia.	Length of Cut
1/4	5/8
5/16	3/4
3/8	3/4
1/2	3/4
1/2	1
5/8	1
3/4	1
3/4	1

SH Flame Shape

Cutter Dia.	Length of Cut
1/4	1/2
5/16	3/4
1/2	1-1/4
5/8	1-7/16
3/4	1-5/8

SJ 60° Cone Shape

Cutter Dia.	Length of Cut
1/4	3/16
5/16	1/4
3/8	1/4
1/2	7/16
5/8	1/2
3/4	5/8
1	3/4

SK 90° Cone Shape

Cutter Dia.	Length of Cut
1/4	1/8
3/8	3/16
1/2	1/4
5/8	5/16
3/4	3/8
1	1/2

SL Taper with Radius End

Cutter Dia.	Length of Cut
1/4	5/8
5/16	7/8
3/8	1-1/16
1/2	1-1/8
5/8	1-3/16
5/8	1-5/16
3/4	1-1/2

SN Inverted Cone Shape

Cutter Dia.	Length of Cut
1/4	5/16
3/8	3/8
1/2	1/2
5/8	3/4
3/4	5/8