Phone # 1- 800-678-3313    Fax: 1-616-241-1506     Store & Phone Hours: M-F, 8 - 4:30 EST                                                                        Established 1969
 

 

 
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- HSS Spiral Flute
- HSS Straight Flute
- HSS Specialty
- SC Spiral 1FL Finishers
- SC Spiral 2FL Finishers
- SC Spiral 3FL Finishers
- SC Spiral 4FL Finishers
- SC Chipbreaker Bits
- SC Compression Bits
- SC Straight Flute Bits
- SC Spiral O-Flute Bits
- SC Straight O-Flutes
- SC Hoggers/Roughers
- SC Specialty Tools
- Diamond Router Bits
- Insert Router Bits
- Mini Saws and Arbors
- Onsrud Drill Bits

We Accept:

  

ONSRUD

Onsrud Cutter LP
 

Solid Carbide Specialty Bits
 

 

37-00 & 37-20 Engraving Tools

37-50 Double Edge V-Bottom

38-50 Double Edge Round Bottom

90-00 T Slot

52-200B/BL Double Edge Upcut Ballnose

52-550 Double Edge Foam Cutters

60-090 Three Edge Upcut Lock Mortise

66-000 Edge Rounding

66-200 Double Edge Route & Chamfer

67-000 & 67-250 Fiberglass Router

67-200 Three Edge Phenolic Cutter

67-400 Un-Ruffer™

67-500 CG Tool (Carbon Graphite)

67-600 FMR (Fiber Metal Router)

77-000 Top Loading Router Bit

77-100 2 & 3 Edge Taper Tools

81-100 Spiral Extrusion Cutters

81-200 Double Edge Upcut Spiral Cutters
 
37-00 & 37-20 Engraving Tools

The half round engraving tools are offered with a wide range of tip sizes and angles to accommodate many engraving styles.

Usage:

Wood, plastic, aluminum and
solid surface

Solid Carbide Engraving Bits

 

TIP

ANGLE

SHK DIA

OAL

PART #

0.005

60

1/4

2

37-01

0.010

60

1/4

2

37-03

0.020

60

1/4

2

37-05

0.030

60

1/4

2

37-07

0.040

60

1/4

2

37-09

0.060

60

1/4

2

37-11

0.090

60

1/4

2

37-15

60 Degree Kit

37-19

 

 

 

 

TIP

ANGLE

SHK DIA

OAL

PART #

0.005

30

1/4

2

37-21

0.010

30

1/4

2

37-23

0.020

30

1/4

2

37-25

0.030

30

1/4

2

37-27

0.040

30

1/4

2

27-29

0.060

30

1/4

2

37-31

0.090

30

1/4

2

37-35

30 Degree Kit

37-39
 
37-50 Double Edge V-Bottom

Designed for V grooving or beveling 90°.

Usage:

Plastic and solid surface, composites,
laminated and veneer

Solid Carbide Double Edge V-Bottom

 

CED

CEL

SHK DIA

OAL

PART #

3/16

5/8

1/4

2

37-50

1/4

3/4

1/4

2

37-51

3/8

3/4

3/8

2-1/2

37-52
 
38-50 Double Edge Round Bottom

Round bottom tools featuring upshear action for grooving and decorative face cutting.

Usage:

Natural wood, wood composites, laminated and veneered, plastic and solid surface

Solid Carbide Double Edge Round Bottom

 

CED

CEL

SHK DIA

OAL

PART #

1/8

3/8

1/4

2

38-50

3/16

5/8

1/4

2

38-51

1/4

3/4

1/4

2

38-52
 
90-00 T Slot

Designed to bore a hole and rout a T shape slot for plaques and frames to provide for built in wall mounting capabilities.

Usage:

Natural wood and wood composites

Solid Carbide Double Edge T-Slot Router Bit

 

CED

CEL

NECK

SHK DIA

OAL

PART #

3/8

3/8

3/16

1/4

1-5/8

90-06
 
52-200B/BL Double Edge Upcut Ballnose

Designed for carving and modeling operations. Their improved tip geometry gives a superior cut compared to most ballnose endmills.

Usage:

Plastic, solid surface, block & plate aluminum natural wood and wood composite

Solid Carbide Double Edge Upcut Ballnose

 

CED

CEL

SHK DIA

OAL

PART #

1/16

1/4

1/8

2

52-235B

1/8

1/2

1/8

2

52-244B

1/8

1/2

1/4

2

52-240B

3/16

3/4

1/4

2

52-260B

1/4

7/8

1/4

2-1/2

52-280B

3/8

1-1/8

3/8

3

52-320B

1/2

1-1/8

1/2

3

52-360B

5/8

2-1/4

5/8

4

52-386B

3/4

2-1/2

3/4

5

52-397B

 

 

 

 

CED

CEL

SHK DIA

OAL

PART #

1/16

1/4

1/8

3

52-235BL

1/8

1/2

1/8

3

52-244BL

1/8

1/2

1/4

3

52-240BL

3/16

3/4

1/4

3

52-260BL

1/4

1

1/4

4

52-280BL

3/8

1-1/4

3/8

4

52-320BL

1/2

1-1/2

1/2

5

52-360BL

5/8

2-1/2

5/8

5

52-386BL

3/4

3

3/4

6

52-397BL
 
52-550 Double Edge Foam Cutters

Foam cutters for thick material with upward chip flow.

Usage:

Foam

Solid Carbide Double Edge Foam Cutters

 

CED

CEL

SHK DIA

OAL

PART #

1/8

1-1/8

1/4

2-1/2

52-554

3/16

1-1/8

3/16

2-1/2

52-558

3/16

1-5/8

3/16

3

52-560

1/4

2-1/4

1/4

4

52-564

5/16

3-1/8

5/16

4-1/2

52-570

3/8

3-1/2

3/8

5

52-574
 
60-090 Three Edge Upcut Lock Mortise

The scalloped upcut cutting edge design and extra spinback provide fast material removal in deep cuts for horizontal and vertical lock mortise routing.

Usage:

Natural wood and wood composites

Solid Carbide Three Edge Upcut Lock Mortise Bits

 

CED

CEL

SHK DIA

OAL

PART #

5/8

2

5/8

6-1/2

60-090

16mm

50mm

16mm

170mm

60-091
 
66-000 Edge Rounding

Designed for rounding the edge of sheets or parts. They come in both single edge and double edge.

Usage:

Edge rounding of parts

Solid Carbide Edge Rounding Router Bits

 

 

 

 

 

 

TIP to

PLASTIC

 

CED

CEL

SHK DIA

OAL

OPENING

RADIUS

RADIUS

SIZE

PART #

Single Edge Straight O-Flute

1/4

3/8

1/4

2-1/2

5/32

1/8

1/16

1/8

66-082

1/4

3/8

1/4

2-1/2

7/32

3/16

1/16

3/16

66-083

1/4

3/8

1/4

2-1/2

9/32

1/4

1/16

1/4

66-084

Single Edge Spiral O-Flute

1/4

3/8

1/4

2-1/2

5/32

1/8

1/16

1/8

66-085

1/4

3/8

1/4

2-1/2

7/32

3/16

1/16

3/16

66-086

1/4

3/8

1/4

2-1/2

9/32

1/4

1/16

1/4

66-087

Double Edge Straight O-Flute

1/4

3/8

1/4

2-1/2

5/32

1/8

1/16

1/8

66-092

1/4

3/8

1/4

2-1/2

7/32

3/16

1/16

3/16

66-093

1/4

3/8

1/4

2-1/2

9/32

1/4

1/16

1/4

66-094

6mm

10mm

6mm

64mm

4mm

3mm

1.5mm

3mm

66-073

6mm

10mm

6mm

64mm

5mm

4mm

1.5mm

4mm

66-074

6mm

10mm

6mm

64mm

6mm

5mm

1.5mm

5mm

66-075

6mm

10mm

6mm

64mm

7mm

6mm

1.5mm

6mm

66-076

Double Edge Straight V-Flute

3/8

3/8

3/8

2-1/2

5/32

1/8

1/16

1/8

66-120

3/8

3/8

3/8

2-1/2

7/32

3/16

1/16

3/16

66-121

3/8

3/8

3/8

2-1/2

9/32

1/4

1/16

1/4

66-122

3/8

1/2

3/8

2-1/2

13/32

3/8

1/16

3/8

66-123

1/2

3/8

1/2

3

5/32

1/8

1/16

1/8

66-160

1/2

3/8

1/2

3

7/32

3/16

1/16

3/16

66-161

1/2

3/8

1/2

3

9/32

1/4

1/16

1/4

66-162

1/2

5/8

1/2

3

17/32

1/2

1/16

1/2

66-163

8mm

12mm

8mm

64mm

9mm

8mm

1.5mm

8mm

66-077

10mm

14mm

10mm

70mm

11mm

10mm

1.5mm

10mm

66-078

12mm

16mm

12mm

76mm

13mm

12mm

1.5mm

12mm

66-079
 
66-200 Double Edge Route & Chamfer

Designed to provide up to a 1/16” top face chamfer and a finished side edge on plastic sheets or parts.

Usage:

Route and chamfer in plastic

Solid Carbide Double Edge Route & Chamfer Bits

 

 

 

 

 

MATERIAL

 

CED

CEL

SHK DIA

OAL

THICKNESS

PART #

1/4

3/16

3/8

2-1/4

1/8

66-200

1/4

1/4

3/8

2-1/4

3/16

66-204

3/8

5/16

1/2

3

1/4

66-210
 
67-000 & 67-250 Fiberglass Router

Designed as fiberglass routers. Their upcut/downcut diamond design effectively shears fibrous materials. Certain tools in the line have been further developed to cut aramid fiber composites.

Usage:

Fiberglass and phenolic

 

Solid Carbide Fiberglass Router Bits
Medium Burr w/Endmill Point
CED CEL SHK DIA OAL   DIAMOND
STANDARD COATED
PART # PART #
1/8 1 1/8 2 67-003 67-002DFC
1/4 3/4 1/4 2-1/2 67-010 67-010DFC
1/4 1-1/8 1/4 3 67-011 67-011DFC
1/4 1-1/4 1/4 3 67-012 67-012DFC
1/4 1-1/2 1/4 3 67-014 67-014DFC
1/4 2-1/8 1/4 4 67-017 67-017DFC
3/8 7/8 3/8 2-1/2 67-030 67-030DFC
3/8 1-5/8 3/8 3 67-023 67-023DFC
3/8 2-1/8 3/8 4 67-027 67-027DFC
1/2 1-1/8 1/2 3 67-031 67-031DFC
1/2 1-5/8 1/2 4 67-033 67-033DFC
1/2 2-1/8 1/2 4 67-037 67-027DFC
1/2 3-1/8 1/2 5 67-039 -
3/4 4-1/8 3/4 6 67-065 -
 
Medium Burr w/Plunge Point
CED CEL SHK DIA OAL   DIAMOND
STANDARD COATED
PART # PART #
1/4 3/4 1/4 2-1/2 67-080 67-080DFC
3/8 7/8 3/8 2-1/2 67-120 67-120DFC
1/2 1 1/2 3 67-160 67-160DFC
4mm 16mm 6mm 50mm 67-090 67-090DFC
6mm 19mm 6mm 63mm 67-091 67-091DFC
6mm 25mm 6mm 75mm 67-092 67-092DFC
8mm 25mm 8mm 63mm 67-093 67-093DFC
10mm 25mm 10mm 75mm 67-094 67-094DFC
12mm 25mm 12mm 75mm 67-095 67-095DFC
 

Solid Carbide Fiberglass Router Bits
2 Flute Burr
CED CEL SHK DIA OAL   DIAMOND
STANDARD COATED
PART # PART #
1/4 3/4 1/4 2-1/2 67-082 67-082DFC
3/8 7/8 3/8 2-1/2 67-122 67-122DFC
1/2 1 1/2 3 67-162 67-162DFC
 

Solid Carbide Arimid Router Bits
Aramid Tool
CED CEL SHK DIA OAL  
STANDARD
PART #
1/4 3/4 1/4 2-1/2 67-084
3/8 7/8 3/8 2-1/2 67-124
1/2 1 1/2 3 67-164
 

Solid Carbide Fiberglass Router Bits
3/E Downcut Diamond Grit Tool
CED CEL SHK DIA OAL  
STANDARD
PART #
1/4 1-1/8 1/4 3 67-254
1/4 1-3/8 1/4 3 67-256
3/8 1-3/8 3/8 3 67-258
 
67-200 Three Edge Phenolic Cutter

Equally adaptable to low or high spindle speed applications in any CNC machining environment. The free cutting action of the tools provides for better finishes and significantly lower noise levels.

Usage:

Phenolic

Solid Carbide Three Edge Phenolic Cutter
67-200 Upcut
CED CEL SHK DIA OAL PART #
3/8 7/8 3/8 3 67-205
1/2 1-1/8 1/2 3 67-211
1/2 2-1/8 1/2 4 67-215
       
       
67-200 Downcut
CED CEL SHK DIA OAL PART #
3/8 7/8 3/8 3 67-206
1/2 1-1/8 1/2 3-1/2 67-212
1/2 2-1/8 1/2 4-1/2 67-216
 
67-400 Un-Ruffer™

The unique design allows for the cutting performance of a burr while achieving a good surface finish.

Usage:

Composite panels

Solid Carbide Un-Ruffer Bits

 

CED

CEL

SHK DIA

OAL

PART #

1/8

1/2

1/8

1-1/2

67-410

1/4

3/4

1/4

2

67-423

1/4

1

1/4

2-1/2

67-426

1/4

1

1/4

3

67-428

3/8

1

3/8

3

67-435

1/2

1

1/2

3

67-445

Tools can be diamond coated upon request.
 
67-500 CG Tool (Carbon Graphite)

The geometry of these tools increases the amount of effective cutting flutes resulting in superior performance over a standard burr.

Usage:

Carbon graphite and
carbon fiber panels

Solid Carbide Carbon Graphite Bits

 

CED

CEL

SHK DIA

OAL

PART #

1/8

1/2

1/8

2

67-505

3/16

5/8

3/16

2

67-508

1/4

3/4

1/4

3

67-511

1/4

1-1/2

1/4

3

67-514

3/8

1-1/8

3/8

3

67-520

1/2

1-1/8

1/2

3-1/2

67-523

1/2

2-1/8

1/2

4

67-526
 
67-600 FMR (Fiber Metal Router)

Similar to the CG Tool, but the enhanced tooth design allows the tool
to cut fiber metals and other abrasive materials quickly and easily. The special clean out flutes allows the material to be quickly removed from the cutting area improving the surface finish.

Usage:

Carbon graphite,
aramid, composite sheets

Solid Carbide FMR Fiber Metal Router Bit

 

CED

CEL

SHK DIA

OAL

PART #

1/8

1/2

1/8

2

67-605

3/16

5/8

3/16

2

67-608

1/4

3/4

1/4

3

67-611

1/4

1-1/2

1/4

3

67-614

3/8

1-1/8

3/8

3

67-620

1/2

1-1/8

1/2

3-1/2

67-623

1/2

2-1/8

1/2

4

67-626
 
77-000 Top Loading Router Bit

Designed to produce fast, clean cuts in plastic and aluminum.

Usage:

Plastic and aluminum

Solid Carbide Top Loading Router Bit

 

CED

CEL

SHK DIA

OAL

PART #

1/16

5/16

11/64

6-1/2

77-002

1/8

5/16

11/64

6-1/2

77-004

1/16

5/16

1/4

6-1/2

77-012

1/8

5/16

1/4

6-1/2

77-014

3/16

3/8

1/4

6-1/2

77-016

1/4

3/8

1/4

6-1/2

77-018
 
77-100 2 & 3 Edge Taper Tools

The taper tools are available with a variety of taper angles and come standard with a ball nose point. The tools are designed to produce a good edge finish in a wide variety of materials.

Usage:

Wood, plastic and aluminum

Solid Carbide 2 & 3 Edge Taper Tools

 

CED

CEL

SHK DIA

OAL

° ANGLE

RADIUS

PART #

per SIDE

1/8

1-1/2

1/4

3

1

1/16

77-102

1/8

1

1/4

3

3

1/16

77-104

1/8

3/4

1/4

3

5

1/16

77-106

1/8

1/2

1/4

3

7

1/16

77-108

1/4

2

1/2

4

3

1/8

77-112

1/4

1-3/8

1/2

4

5

1/8

77-114

1/4

1

1/2

4

7

1/8

77-116

Custom tools can be made upon request.
 
81-100 Spiral Extrusion Cutters

Designed for reduced vibration producing smoother finish cuts. Extended reach during side thinning and gage reduction. Longer tool life to reduce tool changes.

Usage:

Extrusion and sheet aluminum. Optimized
for use on multi-head extrusion mills CNC
mills and routers

Solid Carbide Spiral Extrusion Cutters

 

PART #

CED

CEL

SHK

OAL

HELIX

ALUMINUM

CONDITION

 

 

 

+.0000

 

 

 

Tolerance

+.002

±.030

-.0005

±.030

 

 

81-103

5/16

13/16

1/2

3

10RH

C

81-111

21/64

3/4

1/2

3

10RH

C

81-104

3/8

13/16

1/2

3

10RH

O

81-106

1/2

1

1/2

3-1/2

3RH

O

81-108

5/8

1

5/8

3-1/2

3RH

C
 
81-200 Double Edge Upcut Spiral Cutters

Engineered for machining monolithic parts on CNC mills, CNC routers and multi-head machining centers - Slot cutters and high speed deep cavity cutting.

Usage:

Aluminum slabs or plates, thin walled
structures and supports

Solid Carbide Double Edge Upcut Spriral Cutters for Aluminum

 

CED

CEL

ERL

SHK DIA

OAL

CNR RAD

PART #

1/8

1/4

1/2

1/8

2

0.005

81-200

5/32

5/16

5/8

3/16

2

0.005

81-201

3/16

3/8

7/8

3/16

2

0.008

81-203

1/4

3/8

1-1/8

1/4

2-1/2

0.020

81-204

5/16

1/2

1-1/8

5/16

2-1/2

0.020

81-206

3/8

1/2

1-1/8

3/8

2-1/2

0.020

81-208

3/8

3/4

-

3/8

3

0.020

81-212

3/8

1/2

2-1/8

3/8

4

0.020

81-213

1/2

5/8

1-3/8

1/2

3

0.020

81-214

1/2

3/4

1-1/2

1/2

3

0.020

81-216

1/2

5/8

2-1/8

1/2

4

0.020

81-218

1/2

5/8

3-1/8

1/2

5

0.020

81-220

5/8

3/4

1-5/8

5/8

3-1/2

0.020

81-224

3/4

1

1-5/8

3/4

4

0.020

81-228

3/4

1

2-1/2

3/4

6

0.020

81-232

3/4

1-1/4

2

3/4

4

0.020

81-236

1

1-1/2

3-1/8

1

5

0.020

81-238

 

1/8

1/4

1/2

1/2

2

0.002

81-200S

3/16

3/8

7/8

3/16

2

0.002

81-203S

1/4

3/8

1-1/8

1/4

2-1/2

0.002

81-204S

3/8

1/2

1-1/8

3/8

2-1/2

0.002

81-208S

1/2

3/4

1-1/2

1/2

3

0.002

81-217S

5/8

3/4

1-5/8

5/8

3-1/2

0.002

81-224S

3/4

1-1/4

2

3/4

4

0.002

81-237S

1

1-1/2

3-1/8

1

5

0.002

81-238S

 

6mm

10mm

28mm

6mm

64mm

0.5mm

81-502

8mm

10mm

28mm

8mm

64mm

0.5mm

81-504

10mm

12mm

24mm

10mm

64mm

0.5mm

81-506

12mm

19mm

31mm

12mm

76mm

0.5mm

81-508

14mm

19mm

38mm

14mm

76mm

0.5mm

81-510

16mm

19mm

41mm

16mm

88mm

0.5mm

81-512

18mm

22mm

44mm

18mm

100mm

0.5mm

81-514

20mm

25mm

52mm

20mm

100mm

0.5mm

81-516
 

 
 

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Onsrud Solid Carbide Special Purpose Router Bits