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Forstner Bits Fernandina Beach FL

The knife-edge is the most traditional Forstner design and does a great job of cutting nonstandard holes. That's because it has the fewest rim interruptions. Its rim is ground to create an inside bevel with a sharp knife-edge.

Hanna's Woodworks
(912) 576-1243
PO Box 6442
St. Marys, GA

Data Provided by:
The Home Depot
(904)766-2818
12111 Lem Turner Rd
Jacksonville, FL
Hours
Mon-Sat: 6:00am-10:00pm
Sun: 8:00am-8:00pm

Turner Ace Hdw Fernandina
(904) 261-5270
2990 S 8th St
Fernandina Bch, FL
 
Fernandina Lumber & Supply Co.
(904) 261-3641
117 South 3rd Street
Fernandina Beach, FL
 
Lowe's
(904) 277-5000
474283 East Sr 200
Fernandina Beach, FL
Hours
M-SA 6 am - 9 pm
SU 8 am - 8 pm

The Home Depot
(904)225-2940
463785 State Road 200
Yulee, FL
Hours
Mon-Sat: 6:00am-9:00pm
Sun: 8:00am-8:00pm

LOWE'S OF FERNANDINA BEACH, FL
904 277-5000
3965 EAST S.R. 200 FERNANDINA BEACH, FL, 32034
Fernandina Beach, FL
 
Fernandina Bch-Auth Hometwn
(904) 261-5511
1118A South 14Th Street
Fernandina, FL
Store Hours
Hometown Dealers
Store Type
Hometown Dealers
Hours
Mon:9-18
Tue:9-18
Wed:9-18
Thu:9-18
Fri:9-18
Sat:9-18
Sun:11-16
Store Features
Mon:9-18
Tue:9-18
Wed:9-18
Thu:9-18
Fri:9-18
Sat:9-18
Sun:11-16

Kmart 7613 / Cross Merch
(904) 261-2004
1525 Sadler Rd
Fernandina Be, FL
Store Hours
Miscellaneous
Store Type
Miscellaneous
Hours
Monday To Friday Working Hours is :8-22 and for Sat:8-22
Sun:8-21
Store Features
Monday To Friday Working Hours is :8-22 and for Sat:8-22
Sun:8-21

St Marys- Auth Hometown
(912) 882-5858
28 Hawthorn Ln
Saint Marys, GA
Store Hours
Hometown Dealers
Store Type
Hometown Dealers
Hours
Mon:9.5-19
Tue:9.5-19
Wed:9.5-19
Thu:9.5-19
Fri:9.5-19
Sat:9-18
Sun:12-17
Store Features
Mon:9.5-19
Tue:9.5-19
Wed:9.5-19
Thu:9.5-19
Fri:9.5-19
Sat:9-18
Sun:12-17

Data Provided by:

Forstner Bits

Forstner Bits

A Forstner Bit can drill holes other bits only dream about. 

by Bruce Kieffer

Forstner-style bits can go where no other drill bits dare. The reason is simple: A Forstner bit is rim-guided while other bits are center-point guided. That means you can use all or only part of the bit’s diameter to drill overlapped, angled or partial holes. Forstner bits also shine when it comes to drilling clean, precise 90-degree holes and large-diameter holes. Carbide-tipped Forstner-style bits excel at drilling the precise, flat-bottomed holes required for European-style hinges. Plus, unlike other drill bits, the rim-guided Forstner bit can drill into end grain without deflection.

Forstner bits do have their drawbacks and are not a substitute for your everyday twist- or brad-point bits. For one thing, they are more expensive: A 1/4-in. Forstner bit costs between $3 and $23. They’re also designed pri-marily for use in a drill press, although Forstner bits that are 1 in. or smaller can be used in a hand drill if the bit’s center point is firmly engaged. Forstners also require a very slow rpm rate and thus are slow cutting. Finally, they are very difficult to sharpen. 

Bit Types

Description

The knife-edge is the most traditional Forstner design and does a great job of cutting nonstandard holes. That’s because it has the fewest rim interruptions. Its rim is ground to create an inside bevel with a sharp knife-edge. The rim scores the wood before the chip lifters remove the wood from the hole, creating a very smooth, flat-bottomed hole with no tear-out.

  The knife-edge rim’s “rubbing” cut generates a lot of heat from friction. Because of this, the style is found primarily in 1-in.-dia. or smaller bits, whose rim speed is relatively slow. To avoid overheating, follow the speed recommendations that come with each bit. 

Knife Edge

A new Forstner rim design is the wavy edge. Manufacturers claim their wavy-edge bits run cooler than knife-edge Forstners. The idea is that the complex grind of the wavy edge creates ultrasharp points along the rim that help break up the wood chips for easier passage through the bit’s throat openings. 

  The wavy-edge rim performs just as well as the knife-edge does on 90-degree holes. However, holes drilled by a wavy-edge bit on a board’s edge without the center point engaged have slightly rougher sidewalls than those made by the knife-edge bits. And starting a hole at an angle produces a bit of chatter until the center point engages.

Wavy Edge

These bits, with sawlike teeth ground into the rim, are great for drilling 90-degree holes. The rim teeth cut, rather than score, the wood, generating less heat and allowing a faster feed rate than knife-edge bits do.

Click here to read the rest of the article from American Woodworker