Pferd 21728009 Pointed Tree Burr SPG 12,7x25,4x6,35 ALLROUND, 12.7 x 25.4 mm
Available
This page lists 2 Pferd pointed tree burrs: shank-mounted tungsten carbide burrs with the ALLROUND cut, all on a 6.35 mm shank. Head sizes (diameter x cut length) run from 3/8 x 3/4 to 1/2 x 1 in.
The catalogue describes this SPG family as a pointed tree-shaped burr with a flattened tip for versatile, economical and time-saving use on steel and cast steel, stainless steel (INOX), non-ferrous metals and cast iron (manufacturer-stated).
The catalogue lists the ALLROUND cut as giving a high stock removal rate on steel, cast steel, stainless steel (INOX), non-ferrous metals and cast iron, with reduced vibration and less noise (manufacturer-stated).
Where this product is used
- Steel, cast steel, stainless steel (INOX), non-ferrous metals and cast iron (manufacturer-stated)
- Versatile, economical and time-saving machining (manufacturer-stated)
- Deburring, chamfering, milling out for build-up welding preparation, machining weld seams and machining contours, and cleaning cast material (manufacturer-stated)
Features
- Head sizes (diameter x cut length): 3/8 x 3/4 to 1/2 x 1 in
- 6.35 mm shank (manufacturer-stated)
- ALLROUND cut with reduced vibration and less noise (manufacturer-stated)
- Reduced wear on the tool drive from impact-free work without chatter marks, thanks to the high concentricity (manufacturer-stated)
Common specifications
| Specification | Detail |
|---|---|
| Material | Tungsten carbide (manufacturer-stated) |
| Cut | ALLROUND (manufacturer-stated) |
| Shank diameter (d2) | 6.35 mm (manufacturer-stated) |
Key specifications
| Model | Size | Designation | Head diameter (d1) | Cut length (l2) | Overall length (l1) |
|---|---|---|---|---|---|
| 21728015 | 3/8 x 3/4 in | SPG 9,5x19x6,35 ALLROUND | 9.5 mm (manufacturer-stated) | 19 mm (manufacturer-stated) | 63.5 mm (manufacturer-stated) |
| 21728009 | 1/2 x 1 in | SPG 12,7x25,4x6,35 ALLROUND | 12.7 mm (manufacturer-stated) | 25.4 mm (manufacturer-stated) | 69.85 mm (manufacturer-stated) |
Each item number is one head size; the cut and shank are shown above and in the table.
Selecting the right option
Match the shank to your tool: this page lists a 6.35 mm shank. Choose the head size for the feature you are cutting; the table shows the cut length and overall length of each item. Never exceed the maximum permitted rotational speed, wear eye protection, hearing protection and a dust mask, and observe the recommended rotational speed, especially with long shanks (manufacturer-stated).
Related products
Related burrs: Pferd Pointed Tree Burr SPG, ALLROUND Cut, 10 x 20 to 12 x 25 mm, 6 mm Shank, Pferd Pointed Tree Burr SPG, Cut 3 PLUS, 1/4 x 5/8 to 1/2 x 1 in, 6.35 mm Shank and Pferd Pointed Tree Burr SPG, TOUGH Cut, 6.35 mm Shank, items SPG 1020/6,35 TOUGH and SPG 1225/6,35 TOUGH.
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1/2 x 1"
Model Number: 21728009
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3/8 x 3/4"
Model Number: 21728015

