Skip to content
About Us Flat-Rate Shipping Policy Download Files News Contact Us Guiding Principles Tax Exempt Purchases Give Us a Call
Diamond Core Bits Colossal Diamond Tools, LLC

Diamond Core Bits and Routers

Unleash the power of precision with our diamond core bits. Discover a world of possibilities for your drilling needs, and take your projects to new depths with confidence.

Segmented Router Bit Large Hole Bolt F20 M8 Thread

Colossal Diamond Tools, LLC
$2.95 - $2.95
$2.95
$2.95 - $2.95
$2.95

Segmented Router Bit Large Hole Bolt F20 M8 Thread Part Number: '04886490685467

$2.95 - $2.95
$2.95
$2.95 - $2.95
$2.95

Segmented Router Bit Large Hole Bolt F20 M10 Thread

Colossal Diamond Tools, LLC
$2.95 - $2.95
$2.95
$2.95 - $2.95
$2.95

Segmented Router Bit Large Hole Bolt F20 M10 Thread Part Number: '04886490652699

$2.95 - $2.95
$2.95
$2.95 - $2.95
$2.95

Segmented Router Bit Large Hole Bolt EG25 M8 Thread

Colossal Diamond Tools, LLC
$2.95 - $2.95
$2.95
$2.95 - $2.95
$2.95

Segmented Router Bit Large Hole Bolt EG25 M8 Thread Part Number: '04886490554395

$2.95 - $2.95
$2.95
$2.95 - $2.95
$2.95

Segmented Router Bit Large Hole Bolt EG25 M10 Thread

Colossal Diamond Tools, LLC
$2.95 - $2.95
$2.95
$2.95 - $2.95
$2.95

Segmented Router Bit Large Hole Bolt EG25 M10 Thread Part Number: '04886490521627

$2.95 - $2.95
$2.95
$2.95 - $2.95
$2.95

Segmented Router Bit B20 Demi Bullnose 20MM

Colossal Diamond Tools, LLC
$139.95 - $139.95
$139.95
$139.95 - $139.95
$139.95

Segmented Router Bit B20 Demi Bull Nose 20MM Part Number: '8806000060837

$139.95 - $139.95
$139.95
$139.95 - $139.95
$139.95

Segmented Bearing Full Bullose

Colossal Diamond Tools, LLC
$29.95 - $29.95
$29.95
$29.95 - $29.95
$29.95

Segmented Bearing Full Bullose Part Number: '04886499931803

$29.95 - $29.95
$29.95
$29.95 - $29.95
$29.95
Save 4% Save %

Red Ripper Sr 3HP Single Speed Stone Router

Colossal Diamond Tools, LLC
$4,463.00
$4,463.00 - $4,463.00
$4,463.00
$4,305.00
$4,305.00 - $4,305.00
$4,305.00

Red Ripper Sr 3HP Single Speed Stone Router With our unique NWS belt drive you can cut harder and faster with a 3hp motor than with a 5hp basic fl...

View full details
$4,463.00
$4,463.00 - $4,463.00
$4,463.00
$4,305.00
$4,305.00 - $4,305.00
$4,305.00
Save 4% Save %
Profile Demi Bullnose 3/8" 5/8"-11 Threaded H4B38 Colossal Diamond Tools

Profile Demi Bullnose 3/8" 5/8"-11 Threaded

Colossal Diamond Tools, LLC
$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00

Profile Demi Bullnose 3/8" 5/8"-11 Threaded Part Number: '04886491477659

$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00

Profile Demi Bullnose 1/4" 5/8"-11 Threaded

Colossal Diamond Tools, LLC
$120.00 - $120.00
$120.00
$120.00 - $120.00
$120.00

Profile Demi Bull Nose 1/4" 5/8"-11 Threaded Part Number: '04886491412123

$120.00 - $120.00
$120.00
$120.00 - $120.00
$120.00

Profile Bit Dupont 3/4"

Colossal Diamond Tools, LLC
$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00

Profile Bit Dupont 3/4" Part Number: '04886491379355

$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00

Intermac Holder 22/47 Length

Colossal Diamond Tools, LLC
$198.95 - $198.95
$198.95
$198.95 - $198.95
$198.95

Intermac Holder 22/47 Length Part Number: '04886495093659

$198.95 - $198.95
$198.95
$198.95 - $198.95
$198.95

Hurricane Double Eased Router 20mm

Diamax
$228.75 - $228.75
$228.75
$228.75 - $228.75
$228.75

Hurricane Double Eased Router 20mm Part Number: '8806000010993

$228.75 - $228.75
$228.75
$228.75 - $228.75
$228.75
Hurricane 30mm Radius R15 Medium Position 2 H2HA30C2 Colossal Diamond Tools

Hurricane 30mm Radius R15 Medium Position 2

Diamax
$194.25 - $194.25
$194.25
$194.25 - $194.25
$194.25

Hurricane 30mm Radius R15 Medium Position 2 Part Number: '04886490702747

$194.25 - $194.25
$194.25
$194.25 - $194.25
$194.25
Hurricane 30mm Radius R15 Fine Position 3 H2HA30C3 Colossal Diamond Tools

Hurricane 30mm Radius R15 Fine Position 3

Diamax
$194.25 - $194.25
$194.25
$194.25 - $194.25
$194.25

Hurricane 30mm Radius R15 Fine Position 3 Part Number: '04886490637211

$194.25 - $194.25
$194.25
$194.25 - $194.25
$194.25
Hurricane 30mm Radius R15 Extra Coarse Position 0 H2HA30C0 Colossal Diamond Tools

Hurricane 30mm Radius R15 Extra Coarse Position 0

Diamax
$194.25 - $194.25
$194.25
$194.25 - $194.25
$194.25

Hurricane 30mm Radius R15 Coarse Part Number: '04886490243995

$194.25 - $194.25
$194.25
$194.25 - $194.25
$194.25
Hurricane 30mm Radius R15 Coarse Position 1 H2HA30C1 Colossal Diamond Tools

Hurricane 30mm Radius R15 Coarse Position 1

Diamax
$194.25 - $194.25
$194.25
$194.25 - $194.25
$194.25

Hurricane 30mm Radius R15 Coarse Position 1 Part Number: '04886490178459

$194.25 - $194.25
$194.25
$194.25 - $194.25
$194.25
Hurricane 20mm Radius R10 Extra Coarse H2HA20C0 Colossal Diamond Tools

Hurricane 20mm Radius R10 Extra Coarse

Diamax
$243.25 - $243.25
$243.25
$243.25 - $243.25
$243.25

Hurricane 20mm Radius R10 Extra Coarse Part Number: '04886490112923

$243.25 - $243.25
$243.25
$243.25 - $243.25
$243.25

Hurricane 20mm Radius R10 Coarse

Diamax
$234.25 - $234.25
$234.25
$234.25 - $234.25
$234.25

Hurricane 20mm Radius R10 Coarse Part Number: '04886490080155

$234.25 - $234.25
$234.25
$234.25 - $234.25
$234.25

Grizzly Router Bit Bottom Bearing

Grizzly™
$38.25 - $38.25
$38.25
$38.25 - $38.25
$38.25

Grizzly Router Bit Bottom Bearing Part Number: '04886496573979

$38.25 - $38.25
$38.25
$38.25 - $38.25
$38.25

Grizzly Full Bullnose V40 Pos. 1

Grizzly™
$338.25 - $338.25
$338.25
$338.25 - $338.25
$338.25

Grizzly Full Bullnose V40 Pos. 1 Part Number: '04886496508443

$338.25 - $338.25
$338.25
$338.25 - $338.25
$338.25

Grizzly Full Bullnose V30 Pos. 1

Grizzly™
$281.75 - $281.75
$281.75
$281.75 - $281.75
$281.75

Grizzly Full Bullnose V30 Pos. 1 Part Number: '04886496410139

$281.75 - $281.75
$281.75
$281.75 - $281.75
$281.75

Grizzly French Cove 30MM Pos. 2

Grizzly™
$311.25 - $311.25
$311.25
$311.25 - $311.25
$311.25

Grizzly French Cove 30MM Pos. 2 Part Number: '04886496377371

$311.25 - $311.25
$311.25
$311.25 - $311.25
$311.25

Grizzly French Cove 30MM Pos. 1

Grizzly™
$311.25 - $311.25
$311.25
$311.25 - $311.25
$311.25

Grizzly French Cove 30MM Pos. 1 Part Number: '04886496344603

$311.25 - $311.25
$311.25
$311.25 - $311.25
$311.25

Grizzly Demi Bullnose B30 Pos. 1

Grizzly™
$267.50 - $267.50
$267.50
$267.50 - $267.50
$267.50

Grizzly Demi Bullnose B30 Pos. 1 Part Number: '04886496279067

$267.50 - $267.50
$267.50
$267.50 - $267.50
$267.50

Grizzly Demi Bullnose B25 Pos. 1

Grizzly™
$277.25 - $277.25
$277.25
$277.25 - $277.25
$277.25

Grizzly Demi Bullnose B25 Pos. 1 Part Number: '04886496213531

$277.25 - $277.25
$277.25
$277.25 - $277.25
$277.25

Grizzly Demi Bullnose B20 Pos. 1

Grizzly™
$256.75 - $256.75
$256.75
$256.75 - $256.75
$256.75

Grizzly Demi Bullnose B20 Pos. 1 Part Number: '04886496180763

$256.75 - $256.75
$256.75
$256.75 - $256.75
$256.75

Grizzly Cove Ogee Q30 Pos.1

Grizzly™
$307.95 - $307.95
$307.95
$307.95 - $307.95
$307.95

Grizzly Cove Ogee Q30 Pos.1 Part Number: '04886496082459

$307.95 - $307.95
$307.95
$307.95 - $307.95
$307.95

Grizzly Bevel 45° Degrees E20 Pos. 1

Grizzly™
$212.25 - $212.25
$212.25
$212.25 - $212.25
$212.25

Grizzly Bevel 45° Degrees E20 Pos. 1 Part Number: '04886495918619

$212.25 - $212.25
$212.25
$212.25 - $212.25
$212.25

DS Red Finger Bit

Colossal Diamond Tools, LLC
$119.75 - $119.75
$119.75
$119.75 - $119.75
$119.75

DS Red Finger Bit Part Number: '04886508322203

$119.75 - $119.75
$119.75
$119.75 - $119.75
$119.75

Diteq Full Bullnose Bit Bearing

DITEQ™
$29.95 - $29.95
$29.95
$29.95 - $29.95
$29.95

Diteq Full Bull Nose Bit Bearing Part Number: '04886506093979

$29.95 - $29.95
$29.95
$29.95 - $29.95
$29.95

Diteq Finger Bit

DITEQ™
$99.00 - $99.00
$99.00
$99.00 - $99.00
$99.00

Diteq Finger Bit Part Number: '04886506061211

$99.00 - $99.00
$99.00
$99.00 - $99.00
$99.00

Diteq Demi Router Bit Bearing

DITEQ™
$26.75 - $26.75
$26.75
$26.75 - $26.75
$26.75

Diteq Demi Router Bit Bearing Part Number: '04886506028443

$26.75 - $26.75
$26.75
$26.75 - $26.75
$26.75

Diteq Bevel 20MM 45° Degree Pos. 1

DITEQ™
$239.15 - $239.15
$239.15
$239.15 - $239.15
$239.15

Diteq Bevel 20MM 45° Degree Pos. 1 Part Number: '04886505766299

$239.15 - $239.15
$239.15
$239.15 - $239.15
$239.15

Diteq Arix Bevel 20MM 45° Degree Pos. 1

DITEQ™
$245.75 - $245.75
$245.75
$245.75 - $245.75
$245.75

Diteq Arix Bevel 20MM 45° Degree Pos. 1 Part Number: '04886505635227

$245.75 - $245.75
$245.75
$245.75 - $245.75
$245.75

Cyclone Vacuum Brazed 3/8" Stock Removal Wheel 5/8" 11 thread

Diamax
$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00

Cyclone Vacuum Brazed 3/8" Stock Removal Wheel 5/8" 11 thread Part Number: '04886505870363

$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00
Cyclone Reverse thread Super Cyclone mandrel (short) 25mm H7C25R Colossal Diamond Tools

Cyclone Reverse thread Super Cyclone mandrel (short) 25mm

Diamax
$59.95 - $59.95
$59.95
$59.95 - $59.95
$59.95

Cyclone Reverse thread Super Cyclone mandrel (short) 25mm Part Number: '04886507580059

$59.95 - $59.95
$59.95
$59.95 - $59.95
$59.95

Cyclone Breaker Bit Double Bevel 30mm - 50mm

Diamax
$405.00 - $405.00
$405.00
$405.00 - $405.00
$405.00

Cyclone Breaker Bit Double Bevel 30mm - 50mm Part Number: '04886505286299

$405.00 - $405.00
$405.00
$405.00 - $405.00
$405.00

Cyclone Bearing Full Bull Router for 20mm & 30mm

Diamax
$36.75 - $36.75
$36.75
$36.75 - $36.75
$36.75

Cyclone Bearing Full Bull Router for 20mm & 30mm Part Number: '04886505056923

$36.75 - $36.75
$36.75
$36.75 - $36.75
$36.75

Colossal Shape O Cove Dupont 25mm Pos. 0 Segmented Router Bit

Colossal Diamond Tools, LLC
$205.95 - $205.95
$205.95
$205.95 - $205.95
$205.95

Colossal Shape O Cove Dupont 25mm Pos. 0 Segmented Router Bit Part Number: '04886502801691

$205.95 - $205.95
$205.95
$205.95 - $205.95
$205.95

Colossal Shape O Cove Dupont 25mm Continuous Pos. 2 Router Bit

Colossal Diamond Tools, LLC
$247.95 - $247.95
$247.95
$247.95 - $247.95
$247.95

Colossal Shape O Cove Dupont 25mm Continuous Pos. 2 Router Bit Part Number: '04886502736155

$247.95 - $247.95
$247.95
$247.95 - $247.95
$247.95

Colossal Full Bullnose 30mm Pos. 0 Segmented Router Bit

Colossal Diamond Tools, LLC
$224.95 - $224.95
$224.95
$224.95 - $224.95
$224.95

Colossal Full Bull Nose 30mm Pos. 0 Segmented Router Bit Part Number: '04886500802843

$224.95 - $224.95
$224.95
$224.95 - $224.95
$224.95

Colossal Demi Bullnose 25mm Pos. 0 Segmented Router Bit

Colossal Diamond Tools, LLC
$195.95 - $195.95
$195.95
$195.95 - $195.95
$195.95

Colossal Demi Bull Nose 25mm Pos. 0 Segmented Router Bit Part Number: '04886508574619

$195.95 - $195.95
$195.95
$195.95 - $195.95
$195.95

Colossal Demi Bullnose 20mm Pos. 0 Segmented Router Bit

Colossal Diamond Tools, LLC
$174.95 - $174.95
$174.95
$174.95 - $174.95
$174.95

Colossal Demi Bull Nose 20mm Pos. 0 Segmented Router Bit Part Number: '04886508509083

$174.95 - $174.95
$174.95
$174.95 - $174.95
$174.95

BVC Vacuum Fitting

Colossal Diamond Tools, LLC
$6.00 - $6.00
$6.00
$6.00 - $6.00
$6.00

BVC Vacuum Fitting Part Number: '04886503599643

$6.00 - $6.00
$6.00
$6.00 - $6.00
$6.00

BVC Red / Blue Vacuum Line 100 ft Polyurethane

Colossal Diamond Tools, LLC
$310.00 - $310.00
$310.00
$310.00 - $310.00
$310.00

BVC Red / Blue Vacuum Line 100 ft Polyurethane Part Number: '04886503566875

$310.00 - $310.00
$310.00
$310.00 - $310.00
$310.00

BVC Green / Yellow Vacuum Line 100 ft Polyurethane

Colossal Diamond Tools, LLC
$249.90 - $249.90
$249.90
$249.90 - $249.90
$249.90

BVC Green / Yellow Vacuum Line 100 ft Polyurethane Part Number: '04886503501339

$249.90 - $249.90
$249.90
$249.90 - $249.90
$249.90

Bavelloni 450 Stainless Tool Holder 1/2"Gas Thread

Colossal Diamond Tools, LLC
$189.75 - $189.75
$189.75
$189.75 - $189.75
$189.75

Bavelloni 450 Stainless Tool Holder 1/2"Gas Thread Part Number: '04886509405339

$189.75 - $189.75
$189.75
$189.75 - $189.75
$189.75

Baca, Northwood, Park, Bimatech Tool Holder Stainless Steel 35/39 Length

Colossal Diamond Tools, LLC
$215.95 - $215.95
$215.95
$215.95 - $215.95
$215.95

Baca, Northwood, Park, Bimatech Tool Holder Stainless Steel 35/39 Length Part Number: '04886508651675

$215.95 - $215.95
$215.95
$215.95 - $215.95
$215.95

Shop By Product Category

View All

Discover our Latest Promotions and Sales

See more

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare