Closeout: Ball Nose Super Finisher (SFR) Inserts
Available while supplies last. Prices subject to change without notice.
Dapra is currently offering special inventory closeout pricing on our complete line of Ball Nose Super Finisher (SFR) Inserts in order to make way for our new line of Helical Cutting Edge Ball Nose (HBN) Inserts. Please note that SFR Inserts are for finishing ONLY, while our new HBN Inserts are suitable for both roughing and finishing.
Insert Selection
- SFR Inserts are only available with chipbreaker, in base grade "S."
- "PA" coating is best suited for higher operating speeds (temperatures) and harder materials.
- "PX" coating is best suited for low to medium operating speeds (temperatures) and softer materials.
| with Coating | Description | Specifications |
|---|---|---|
| SPA | Aluminum titanium nitride (AlTiN) is recommended when extra hardness and heat resistance are required. AlTiN makes both machining at higher speeds and dry machining possible. | 3600 HV, 2000°F, .4 Co |
| SPH | PVD TiAlN coating plus an additional low-friction top coating for greater resistance to built-up edge (chip welding), especially in dry machining. Excellent for stainless steels or carbon steels. | 3000 HV, 1832°F, .2 Co |
| SPI | Titanium aluminum nitride (TiAlN) is recommended when extra hardness and heat resistance are required. TiAlN makes both machining at higher speeds and dry machining possible. | 3000 HV, 1470°F, .4 Co |
| SPX | Titanium carbon nitride (TiCN) is a functional hard coating offering an optimal combination of hardness, toughness and antifriction characteristics. TiCN is recommended for high shock resistance. | 3000 HV, 750°F, .4 Co |
SFR Insert Closeout Pricing
-
Updated June 11, 2008
-
SFR Closeout Pricing Insert Part # List Price Closeout Price SFR-0312-CB-S1 $17.10 $6.93 SFR-0312-CB-SPA $19.55 $7.92 SFR-0312-CB-SPH $19.55 $7.92 SFR-0312-CB-SPI $19.55 $7.92 SFR-0312-CB-SPX $18.85 $7.61 SFR-0375-CB-S1 $17.10 $6.93 SFR-0375-CB-SPA $19.55 $7.92 SFR-0375-CB-SPH $19.55 $7.92 SFR-0375-CB-SPI $19.55 $7.92 SFR-0375-CB-SPX $18.85 $7.61 SFR-0500-CB-S1 $18.05 $7.70 SFR-0500-CB-SPA $20.75 $8.93 SFR-0500-CB-SPH $20.75 $8.93 SFR-0500-CB-SPI $20.75 $8.93 SFR-0500-CB-SPX $19.55 $8.36 SFR-0625-CB-SPH $22.80 $10.25 SFR-1000-CB-SPI $34.90 $13.73 SFR-1250-CB-S1 $33.40 $10.98 SFR-1250-CB-SPH $41.00 $13.28 SFR-1250-CB-SPI $41.00 $13.28 SFR-1250-CB-SPX $36.10 $11.70 SFR-30MM-CB-SPA $41.00 $9.99
View all Inventory Reduction & Closeout Specials.
Dapra milling products are made in the USA.