Carbide Burrs
January 24th, 2004
I must cut some extruded aluminum box tube–what blade for a “chop” saw?
I need to cut some extruded aluminum rectangular tubing with a 0.093″ thick wall. To keep the ends very square I want to use my 12″ chop saw. What blade should I use?
Someone told me using an abrasive blade on aluminum will slightly melt the edges causing a very bad burr. Would a carbide tipped blade work? How many teeth would you recommend?
The Aluminum cutting blade in the web link is 6.5″ with 36 teeth. This comes to 1.8 teeth per inch, so I will try a 68 to 72 tooth 12″ blade tonight. I will also try an abrasive blade specified for metal. I’ll report back tomorrow.
There are aluminum cutting carbide tipped blades, such as
http://www.amazon.com/DeWalt-DW9152-2-Inch-Aluminum-Cutting/dp/B000037X0K
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Lot of 5 1/4″x1/4″5/8″x2″ Cylindrical Solid Carbide Burr NO RESERVE $0.01 |
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Carbide Burr 2-1/4″ OAL 7/8 Flute Length, 1/2″ Flute Diam. $0.99 |
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Carbide Burr 1/8″ Diameter, Flame Shape $0.99 |
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Carbide Burr 1/8″ Diameter, Cone Shape $0.99 |
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1.70mm (.0669″) CHIPBREAKER CARBIDE ROUTER BURRS, DP Kyocera Tycom $1.50 |
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2.10mm (.0827″) CHIPBREAKER CARBIDE ROUTER BURRS, DP $1.50 |
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2.00mm (.0787″) CHIPBREAKER CARBIDE ROUTER BURRS, DP Kyocera Tycom $1.50 |
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1/8″ (.1250″) CHIPBREAKER CARBIDE ROUTER BURRS, FT Kyocera Tycom $1.80 |
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2.60mm (.1024″) DIAMOND-CUT CARBIDE ROUTER BURRS, FT Kyocera Tycom $1.80 |
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1/8″ (.1250″) DIAMOND-CUT CARBIDE ROUTER BURRS, FT Kyocera Tycom $1.90 |
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1 PCS 1/4″ SHANK DOUBLE CUT CARBIDE BURRS SD-2 12/27/11 $2.50 |
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1 PCS 1/4″ SHANK DOUBLE CUT CARBIDE BURRS SD-2 $2.50 |
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CARBIDE BURR:MINIATURE, SN-81E,3/16 HD; END CUT! $2.99 |
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Conical/Cylindrical Tungsten Carbide Rotary Burr 3mm Head Diameter Single/Double $3.03 |
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Conical/Cylindrical Tungsten Carbide Rotary Burr 3mm Head Diameter Single/Double $3.03 |
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Conical/Cylindrical Tungsten Carbide Rotary Burr 3mm Head Diameter Single/Double $3.03 |
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Conical/Cylindrical Tungsten Carbide Rotary Burr 3mm Head Diameter Single/Double $3.03 |
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Conical/Cylindrical Tungsten Carbide Rotary Burr 3mm Head Diameter Single/Double $3.03 |
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Conical/Cylindrical Tungsten Carbide Rotary Burr 3mm Head Diameter Single/Double $3.03 |
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1 PCS SD-3 DOUBLE CUT CARBIDE BURR W/ 1/4″ SHANK NEW $3.25 |
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1 PCS SK-3 DOUBLE CUT CARBIDE BURR W/ 1/4″ SHANK NEW $3.25 |
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1/8″ Carbide Burr Cylinder 3 x 13mm 071001 $3.39 |
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Conical Tungsten Carbide Rotary Burr Single Cut 3mm Head Diameter Hi-Q #05418 $3.41 |
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Cylindrical Tungsten Carbide Rotary Burr Single Cut 3mm Head Diameter #05419 $3.41 |
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Conical Tungsten Carbide Rotary Burr Double Cut 3mm Head Diameter for Polishing $3.41 |
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Ball Head Tungsten Carbide Rotary Burr Double Cut 3mm Head Diameter Hi-Q #05422 $3.41 |
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Sharp Pointed Tungsten Carbide Rotary Burr Double Cut 3mm Shank Diameter #05423 $3.41 |
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SH-41 Double Cut Carbide Bur 1/8″ Pointed Tree shaped Burr Tool $3.45 |
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SE-41 double cut Carbide Rotary File Bur Oval shaped Burr Tool $3.45 |
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SF-41 Double Cut Carbide Bur Rounded Nose Tree shaped Burr tool $3.45 |
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CARBIDE SA-42 BURR 3/32 DIA 7/16 LOC 1/8 SHANK 3/32X7/16X1-1/2 OAL NEW TOOL $3.50 |
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CARBIDE SA-41 BURR BIT 1/16 DIA 1/4 LOC 1/8 SHANK 1-1/2 OAL NEW TOOL SA 41 $3.50 |
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SOLID CARBIDE BURR USA DOUBLE CUT TREE RADIUS SF-42 $3.50 |
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SOLID CARBIDE BURR USA DOUBLE CUT TREE RADIUS SF-41 $3.50 |
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SOLID CARBIDE BURR USA DOUBLE CUT POINTED TREE SG-42 $3.50 |
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SOLID CARBIDE BURR USA DOUBLE CUT POINTED TREE SG-41 $3.50 |
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SOLID CARBIDE BURR USA DOUBLE CUT OVAL SE-41 $3.50 |
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SOLID CARBIDE BURR USA DOUBLE CUT FLAME SH-41 $3.50 |
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SOLID CARBIDE BURR USA DOUBLE CUT CYLINDER SB-42 $3.50 |
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SOLID CARBIDE BURR USA DOUBLE CUT CYLINDER SB-41 $3.50 |
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SOLID CARBIDE BURR USA DOUBLE CUT CYLINDER SA-42 $3.50 |
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SOLID CARBIDE BURR USA DOUBLE CUT CYLINDER SA-41 $3.50 |
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SOLID CARBIDE BURR USA DOUBLE CUT CYLINDER RADIUS SC-42 $3.50 |
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SOLID CARBIDE BURR USA DOUBLE CUT CYLINDER RADIUS SC-41 $3.50 |
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SOLID CARBIDE BURR USA DOUBLE CUT BALL SD-42 $3.50 |
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SOLID CARBIDE BURR USA DOUBLE CUT BALL SD-41 $3.50 |
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SOLID CARBIDE BURR USA DOUBLE CUT 14 DEG TAPER SL-42 $3.50 |
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SOLID CARBIDE BURR USA DOUBLE CUT 14 DEG TAPER SL-41 $3.50 |
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SOLID CARBIDE BURR DOUBLE CUT USA 90 DEG CONE SK-42 $3.50 |
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SOLID CARBIDE BURR DOUBLE CUT USA 60 DEG CONE SJ-42 $3.50 |
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3mm Head Diameter Cylindrical Tungsten Carbide Rotary Burr for Polish Deburring $3.60 |
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NEW USA SG-43 DOUBLE CUT CARBIDE BURRS 1/8×3/8×1/8″ $3.60 |
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NEW USA SA-43 SINGLE CUT CARBIDE BURRS 1/8×9/16×1/8″ $3.60 |
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NEW USA SA-41 DOUBLE CUT CARBIDE BURRS 1/16×1/4×1/8″ $3.60 |
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JOHNSON CARBIDE BURR #ID-3 $3.60 |
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NEW USA SH-41 DOUBLE CUT CARBIDE BURRS 1/8×1/4×1/8″ $3.60 |
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NEW USA SC-41 DOUBLE CUT CARBIDE BURRS 3/32×7/16×1/8″ $3.60 |
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NEW USA SC-42 DOUBLE CUT CARBIDE BURRS 1/8×9/16×1/8″ $3.60 |
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NEW USA SF-42 DOUBLE CUT CARBIDE BURRS 1/8×1/2×1/8″ $3.60 |
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NEW USA SJ-42 DOUBLE CUT CARBIDE BURRS 1/8×3/32×1/8″ $3.60 |
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NEW USA SN-41 DOUBLE CUT CARBIDE BURRS 3/32×1/8×1/8″ $3.60 |
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NEW USA SM-42 DOUBLE CUT CARBIDE BURRS 1/8×7/16×1/8″ $3.60 |
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NEW USA SL-42 DOUBLE CUT CARBIDE BURRS 1/8×1/2×1/8″ $3.60 |
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NEW USA SN-42 DOUBLE CUT CARBIDE BURRS 1/8×3/16×1/8″ $3.60 |
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1 PCS SD-1 DOUBLE CUT CARBIDE BURR W/ 1/4″ SHANK NEW $3.75 |
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CARBIDE GRINDING BURR 1/4″ FLAT CYLINDER 1/8″ SHANK FOR ROTARY TOOL CB1861AD $3.79 |
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CARBIDE GRINDING BURR 1/4″ HEAD 1/8″ SHANK 14 DEGREE TAPER SHAPE CB1872LD $3.79 |
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CARBIDE GRINDING BURR 1/4″ HEAD 1/8″ SHANK M SHAPE CONE WITH FLAT END CB1873MD $3.79 |
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NEW USA SK-42 DOUBLE CUT CARBIDE BURRS 1/8×1/16×1/8″ $3.80 |
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(SJ) Cone Carbide Burr w/60° Angle 1/4 x 1/4 $3.94 |
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1 PCS SD-5 DOUBLE CUT CARBIDE BURR W/ 1/4″ SHANK NEW $3.95 |
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B-51 1/4″ X 1/8 CYLINDRICAL CARBIDE BUR BURR DREMEL USA $3.95 |
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B-51 1/4″ X 1/8 CYLINDRICAL CARBIDE BUR BURR DREMEL USA $3.95 |
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SC-1 DOUBLE CUT CARBIDE BURR $3.95 |
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10 MENLO TOOL CP-3/SA-14 STANDARD CUT 3/16″ CARBIDE BURRS $3.99 |
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SL-51 CONICAL 14 CARBIDE ROTARY BURR FILE 1/8″ x 1/4″ $3.99 |
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SH-53 Flame shape CARBIDE ROTARY BURR FILE 1/8″ x 1/4″ $3.99 |
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1 PC TUNGSTEN CARBIDE ROTARY BURR 1/8″ SHANK 1/4″ HEAD $3.99 |
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1 PC TUNGSTEN CARBIDE ROTARY BURR 1/8″ SHANK 1/4″ HEAD $3.99 |
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1 PC TUNGSTEN CARBIDE ROTARY BURR 1/8″ SHANK 1/4″ HEAD $3.99 |
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1 PC TUNGSTEN CARBIDE ROTARY BURR 1/8″ SHANK 1/4″ HEAD $3.99 |
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1 PC TUNGSTEN CARBIDE ROTARY BURR 1/8″ SHANK 1/4″ HEAD $3.99 |
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1 PC TUNGSTEN CARBIDE ROTARY BURR 1/8″ SHANK 1/4″ HEAD $3.99 |
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1 PC TUNGSTEN CARBIDE ROTARY BURR 1/8″ SHANK 1/4″ HEAD $3.99 |
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1 PC TUNGSTEN CARBIDE ROTARY BURR 1/8″ SHANK 1/4″ HEAD $3.99 |
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1 PC TUNGSTEN CARBIDE ROTARY BURR 1/8″ SHANK 1/4″ HEAD $3.99 |
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1 PC TUNGSTEN CARBIDE ROTARY BURR 1/8″ SHANK 1/4″ HEAD $3.99 |
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SB-43 CYLINDER CARBIDE ROTARY BURR FILE CUT 1/8″ x 1/4″ fit dremel $3.99 |
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SC-51 CYLINDER BALL CARBIDE ROTARY BURR FILE 1/8″ x1/4″ $3.99 |
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SD-51 Ball CARBIDE ROTARY BURR FILE CUTTING 1/8″ x 1/4″ $3.99 |
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SE-51 OVAL CARBIDE ROTARY BURR FILE CUTTING 1/8″ x 1/4″ $3.99 |
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SF-51 Round Nose Tree CARBIDE ROTARY BURR 1/8″ x 1/4″ $3.99 |
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SG-51 Pointed Tree CARBIDE ROTARY BURR FILE 1/8″ x 1/4″ $3.99 |
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SM-51 Pointed Cone CARBIDE ROTARY BURR FILE 1/8″ x 1/4″ $3.99 |
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SN-51 INVERTED CONE CARBIDE ROTARY BURR FILE 1/8″ x1/4″ $3.99 |
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Single cut carbide burr $4.00 |
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B-51 1/4″ X 1/8 CYLINDRICAL CARBIDE BUR BURR DREMEL USA $4.10 |
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SL-42L3 Standard Cut Carbide Bur 8 degree round nose Tapered Burr Tool $4.15 |
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B-51 1/4″ X 1/8 CYLINDRICAL CARBIDE BUR BURR DREMEL USA $4.15 |
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(SN) Inverted Cone Carbide Burr 1/4 x 1/4 $4.22 |
