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BNR Series – Standard Ball Nose
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Standard Single-Sided Ball Nose Inserts – Inch Size – BNR Series
Standard single-sided Ball Nose end mill inserts (BNR series) are available in inch sizes with and without chipbreaker. PCD-tipped inserts are also available (without chipbreaker).
Inch-size inserts are listed below. Click here for Metric BNR inserts.
PCD-tipped inserts are ideal for the milling of soft, non-ferrous materials such as graphite and aluminum (not for steels or iron). Choose PCD-tipped ball nose inserts when milling these materials, and you may achieve tool life improvement of 50 to 100 times better than coated carbide!
- Outstanding wear resistance
- Precision ground to provide a sharp, accurate cutting radius
- Fit standard Dapra Ball Nose bodies
** Start with these filters – they will guide you to the right insert for your application **
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Indexable MillingBall Nose / Back DraftSingle-Sided Insert PlatformInserts – Inch SizesBNR Series – Standard Ball Nose
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| Item | Dia | Best For | Chipbreaker | Coating | Grade | Price | Inventory | ||
|---|---|---|---|---|---|---|---|---|---|
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43700 BNR-0312-CB-F1 |
0.3125" | ISO | Chipbreaker | Uncoated | F1 |
In Stock
Order multiples of 10 EA |
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43740 BNR-0312-CB-FP-GLH |
0.3125" | ISO | Chipbreaker | 2-Slick High-temp | FP-GLH |
In Stock
Order multiples of 10 EA |
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43765 BNR-0312-CB-FP-HM |
0.3125" | ISO | Chipbreaker | 1-High-temp Hard | FP-HM |
In Stock
Order multiples of 10 EA |
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49300 BNR-0312-CB-FPD |
0.3125" | ISO | Chipbreaker | Diamond-coat | FPD |
Backordered
UOM : EA
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