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The Resource - (Related Welding Items)
Tungsten Carbide Burs
PFERD tungsten carbide burs are designed for machining materials of virtually
any strength. The perfect combination of tungsten carbide, shape and cut
geometry and, if required, coatings, makes this possible.
PFERD burs are internationally known for highest possible levels of concentric-
ity and consistency. The resulting balance and performance provides many
user advantages.
Advantages
■
Allows the operator to work more safely.
■
Reduces wear on power tool.
■
Provides smooth operating action.
■
Prevents chatter marks.
■
Increases bur service life and stock removal.
Application Examples
■
Deburring.
■
Contouring.
■
Milling in preparation for build-up welding.
■
Weld dressing.
■
Milling of acute-angled surfaces.
■
Inner contour work, i.e. peripheral and face milling.
Recommendations for Use
In order to achieve optimal product performance and results, it is necessary to
comply with many operating considerations such including:
■
Operating Speed
■
Cut slection based on workpieece material
■
Percentage of tooth engagement with workpiece
Please request a copy of PFERD’s TC Bur Catalog (Part# 820 902) or the full-
range PFERD TOOL MANUAL 21 (Part# 820 900) for more shapes & sizes, and
a complete reference and support guide for your deburring applications.
Cut Names and Close-Up Photo
Single
Double
Diamond
ALU-PLUS
ALU
Bur Shape
Head Dia.
x Length
Shank
Dia.
SCTI
No.
Overall
Length
Incl.
Angle
Cut Type and Part Number
Single Double Diamond ALU
ALU-PLUS
Cylindrical (Plain End) - Shape A
1/4 x 5/8
1/4 SA-1 1-15/16 –
24031 24032
–
–
–
1
3/8 x 3/4
1/4 SA-3 2-1/2 –
24061 24062
–
24065
–
1
1/2 x 1
1/4 SA-5 2-3/4 –
24101 24102 24103 24105 24106 1
5/8 x 1
1/4 SA-6 2-3/4 –
24111 24112
–
–
–
1
3/4 x 1
1/4 SA-7 2-3/4 –
–
24122
––
–
–
1
Cylindrical (End Cut) - Shape B
1/4 x 5/8
1/4 SB-1 1-15/16 –
–
24212
–
–
–
1
3/8 x 3/4
1/4 SB-3 2-1/2 –
–
24242
–
–
–
1
1/2 x 1
1/4 SB-5 2-3/4 –
24281 24282
–
–
–
1
Cylindrical (Radius End) - Shape C
1/4 x 5/8
1/4 SA-1 1-15/16 –
24031 24032
–
–
–
1
3/8 x 3/4
1/4 SA-3 2-1/2 –
24061 24062
–
24065
–
1
1/2 x 1
1/4 SA-5 2-3/4 –
24101 24102 24103 24105 24106 1
5/8 x 1
1/4 SA-6 2-3/4 –
24111 24112
-
–
–
1
3/4 x 1
1/4 SA-7 2-3/4 –
–
24122
–
–
–
1
Ball - Shape D
1/8 x 3/32 1/8 SD-42 1-1/2 –
23241 23242
–
–
–
1
3/16 x 1/8
1/8 SD-53 1-3/8 –
–
23262
–
–
–
1
3/16 x 1/8
1/4 SD-14 1-15/16 –
–
24532
–
–
–
1
1/4 x 3/16 1/4 SD-1 1-15/16 –
24541 24542 24543
–
–
1
3/8 x 5/16 1/4 SD-3 2-1/16 –
24561 24562
–
–
–
1
7/16 x 3/8
1/4 SD-4 2-1/8 –
–
24572
–
–
–
1
1/2 x 7/16 1/4 SD-5 2-3/16 –
–
24582
–
–
–
1
Extended Shank L6 (6”)
1/4 x 3/16 1/4 SD-1L6 6-1/8 –
–
25922
–
–
–
1
3/8 x 5/16 1/4 SD-3L6 6-1/4 –
–
25932
–
–
–
1