Dieter Schmid's Fine Tools
FISCH Auger Bits

FISCH Auger Bits

FISCH auger bits are manufactured by Johann Eberhard GMBH in Austria. They have an outside spur, which even at very slow speed nicks off the wood fibers ahead of the main cutter for a clean hole. The main cutter rotates around the central screw, chiseling up and clearing the wood shavings layer by layer. The central screw pulls the bit into the wood so efficiently that you need almost no pressure to make the bit cut.

Auger bits were mostly used in house carpentry and timber framing to drill large posts and beams. The excellent chip clearing makes them well suited for jobs where you need deep holes.

The hand-sharpened spur and the precise geometry of the cutter assures a clean, accurate round hole while minimizing or eliminating tearout and chipping on the edges as the bit enters and exits the work piece. The bit can be re-sharpened up to 15 times for a long useful service life. The large spiral groove offers optimal chip clearing and low friction, and minimizes the chance of clogging or jamming in the hole. The hardening process used by Fisch provides a smooth transition from the hardened working parts to the tough and durable core of the bit. This optimal hardening process makes for a long working life and an excellent cutting characteristics.

These auger bits are designed for all softwoods and European hardwoods like beech and oak. They are not designed for the various kinds of extremely hard tropical woods. Be careful not to allow the bits to heat up in use. This is especially important when using an electric drill. The bits should often be pulled back in (not out of) with the drill running to “air” the bit. This aids in clearing chips, which can tend to clog up in the bit and cause overheating, and allows the bit to cool off in use.

FISCH Auger Bits Series 0084 FISCH Auger Bits Series 0084

Lewis type
We stock in diameters up to 35 mm.
Features:
1 chisel-like cutting-edge
1 single spur for clean edge of hole
Threaded center
D = 6 mm: round shank
from D = 7 mm: combined shank HEX and round
All measurements in mm!

Diameter
mm
Round shank
mm
HEX shank
mm
Total length
mm
Cutting length
mm
CodePrice
6 6 - 460 390
Code 316503CartPrice € 21.90
7 7 6.35 460 390
Code 316506CartPrice € 21.90
8 7 6.35 460 390
Code 316510CartPrice € 21.90
8 7 6.35 650 580
Code 316511CartPrice € 29.50
10 9 8.4 460 390
Code 316517CartPrice € 21.90
10 9 8.4 650 580
Code 316518CartPrice € 29.90
12 12 11 460 390
Code 316525CartPrice € 22.50
Diameter Round shank HEX shank Total length Cutting length CodePrice
12 12 11 650 580
Code 316526CartPrice € 29.90
12 12 11 880 810
Code 316527CartPrice € 69.90
14 12 11 460 390
Code 316534CartPrice € 23.90
14 12 11 650 580
Code 316535CartPrice € 31.90
14 12 11 880 810
Code 316536CartPrice € 71.90
16 12 11 460 390
Code 316540CartPrice € 26.50
16 12 11 650 580
Code 316541CartPrice € 35.90
Diameter Round shank HEX shank Total length Cutting length CodePrice
16 12 11 880 810
Code 316542CartPrice € 79.90
18 12 11 460 390
Code 316551CartPrice € 28.50
18 12 11 650 580
Code 316552CartPrice € 37.90
18 12 11 880 810
Code 316553CartPrice € 85.90
19 12 11 235 110
Code 316555CartPrice € 15.50
20 12 11 460 390
Code 316559CartPrice € 29.90
Diameter Round shank HEX shank Total length Cutting length CodePrice
20 12 11 650 580
Code 316560CartPrice € 39.90
20 12 11 880 810
Code 316561CartPrice € 94.90
22 12 11 460 390
Code 316567CartPrice € 34.50
22 12 11 650 580
Code 316568CartPrice € 44.90
22 12 11 880 810
Code 316569CartPrice € 108.90
Diameter Round shank HEX shank Total length Cutting length CodePrice
24 12 11 460 390
Code 316573CartPrice € 37.90
24 12 11 650 580
Code 316574CartPrice € 51.90
24 12 11 880 810
Code 316575CartPrice € 117.90
24 12 11 1080 1010
Code 316576CartPrice € 157.90
25 12 11 460 390
Code 316578CartPrice € 42.90
25 12 11 880 810
Code 316579CartPrice € 129.90
30 12 11 460 390
Code 316591CartPrice € 49.90
Diameter Round shank HEX shank Total length Cutting length CodePrice
30 12 11 650 580
Code 316592CartPrice € 69.90
35 12 11 460 390
Code 316600CartPrice € 63.90
35 12 11 650 580 Currently not in stock!
Code 316601Cart Price € 89.50
36 12 11 650 580
Code 316605CartPrice € 93.50

Extension for FISCH Auger Bits Extension for FISCH Auger Bits

Total length 300 mm
Effective extension 260 mm
Hex shank 11 mm
Round shank 12 mm
Outside diameter of chuck 20 mm
The bit is attached with 4 grub screws. You will need an Allen key 4 mm to do this, and the key is NOT included with the countersink!
Picture with auger bit
You can plug together several extensions.

Code 316650CartPrice € 59.90
Countersink for FISCH Auger Bits

These useful accessories allow you to both drill and countersink in one step - good when using various kinds of bolt heads, nuts and washers, for instance. They work on all auger bits with a 12 mm round shaft - so they fit on all the Fisch-auger bits from 12 to 35 mm. They have two nicker spurs, and two main cutters. They are tightened to the shaft of the bits with a grub screw. For this you need an Allen key, which is NOT included in the package!

Countersink Outside Diameter 25 mm

Inside diameter 12 mm
Total length 25 mm
Allen key needed 3 mm (not included)

Code 316660CartPrice € 51.50

Countersink Outside Diameter 30 mm

Inside diameter 12 mm
Total length 28 mm
Allen key needed 4 mm (not included)

Code 316661CartPrice € 61.50

Countersink Outside Diameter 35 mm

Inside diameter 12 mm
Total length 32 mm
Allen key needed 4 mm (not included)

Code 316662CartPrice € 81.50

Countersink Outside Diameter 40 mm

Inside diameter 12 mm
Total length 32 mm
Allen key needed 4 mm (not included)

Code 316663CartPrice € 86.90

Countersink Outside Diameter 45 mm

Inside diameter 12 mm
Total length 38 mm
Allen key needed 5 mm (not included)

Code 316664CartPrice € 89.90
 
FISCH 5 Piece Auger Bit Set

Total length of bits 460 mm
Cutting length 390 mm
Sizes included 12, 14, 16, 18, 20 mm
Come in wooden box

Code 316631CartPrice € 125.00
 
FISCH 6 Piece Auger Bit Set

Total length of bits 460 mm
Cutting length 390 mm
Sizes included 12, 14, 16, 18, 20, 22 mm
Come in wooden box

Code 316636CartPrice € 159.00
 
FISCH 7 Piece Auger Bit Set

Total length of bits 650 mm
Cutting length 580 mm
Sizes included 12, 14, 16, 18, 20, 22, 24 mm
Come in wooden box

Code 316639CartPrice € 265.00
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