Skip to content
icon-X
Close menu
Home
About
Products
Wire Sawing
Diamond Wires for Concrete/Steel
Diamond Wires for Stone
Accessories for Wire Sawing
Saw Blades
Concrete Saw Blades
Asphalt Diamond Blades
Ring Saw Blade
Drilling Bits
Diamond Core Drill Bits
Carbide Tipped Core Bit
Rotary Hammer Drill Bits
Diamond Chains & Bars
Diamond Chains
Concrete Guide Bars
Drive Sprockets
Machinery
Wall Saws
Eurodima WM50/90
Accessories for Wall Sawing
Wire Saws
Eurodima ServoPower
Eurodima Upgrade Kit
Accessories for Wire Sawing
Technical
Contact
Log in
instagram
Instagram
Facebook
YouTube
X
Cart
icon-X
Close cart
Your cart is currently empty.
instagram
Instagram
Facebook
YouTube
X
Currency
United Kingdom (GBP £)
Afghanistan (AFN ؋)
Åland Islands (EUR €)
Albania (ALL L)
Algeria (DZD د.ج)
Andorra (EUR €)
Angola (USD $)
Anguilla (XCD $)
Antigua & Barbuda (XCD $)
Argentina (USD $)
Armenia (AMD դր.)
Aruba (AWG ƒ)
Ascension Island (SHP £)
Australia (AUD $)
Austria (EUR €)
Azerbaijan (AZN ₼)
Bahamas (BSD $)
Bahrain (USD $)
Bangladesh (BDT ৳)
Barbados (BBD $)
Belarus (USD $)
Belgium (EUR €)
Belize (BZD $)
Benin (XOF Fr)
Bermuda (USD $)
Bhutan (USD $)
Bolivia (BOB Bs.)
Bosnia & Herzegovina (BAM КМ)
Botswana (BWP P)
Brazil (USD $)
British Indian Ocean Territory (USD $)
British Virgin Islands (USD $)
Brunei (BND $)
Bulgaria (BGN лв.)
Burkina Faso (XOF Fr)
Burundi (BIF Fr)
Cambodia (KHR ៛)
Cameroon (XAF CFA)
Canada (CAD $)
Cape Verde (CVE $)
Caribbean Netherlands (USD $)
Cayman Islands (KYD $)
Central African Republic (XAF CFA)
Chad (XAF CFA)
Chile (USD $)
China (CNY ¥)
Christmas Island (AUD $)
Cocos (Keeling) Islands (AUD $)
Colombia (USD $)
Comoros (KMF Fr)
Congo - Brazzaville (XAF CFA)
Congo - Kinshasa (CDF Fr)
Cook Islands (NZD $)
Costa Rica (CRC ₡)
Côte d’Ivoire (XOF Fr)
Croatia (EUR €)
Curaçao (ANG ƒ)
Cyprus (EUR €)
Czechia (CZK Kč)
Denmark (DKK kr.)
Djibouti (DJF Fdj)
Dominica (XCD $)
Dominican Republic (DOP $)
Ecuador (USD $)
Egypt (EGP ج.م)
El Salvador (USD $)
Equatorial Guinea (XAF CFA)
Eritrea (USD $)
Estonia (EUR €)
Eswatini (USD $)
Ethiopia (ETB Br)
Falkland Islands (FKP £)
Faroe Islands (DKK kr.)
Fiji (FJD $)
Finland (EUR €)
France (EUR €)
French Guiana (EUR €)
French Polynesia (XPF Fr)
French Southern Territories (EUR €)
Gabon (XOF Fr)
Gambia (GMD D)
Georgia (USD $)
Germany (EUR €)
Ghana (USD $)
Gibraltar (GBP £)
Greece (EUR €)
Greenland (DKK kr.)
Grenada (XCD $)
Guadeloupe (EUR €)
Guatemala (GTQ Q)
Guernsey (GBP £)
Guinea (GNF Fr)
Guinea-Bissau (XOF Fr)
Guyana (GYD $)
Haiti (USD $)
Honduras (HNL L)
Hong Kong SAR (HKD $)
Hungary (HUF Ft)
Iceland (ISK kr)
India (INR ₹)
Indonesia (IDR Rp)
Iraq (USD $)
Ireland (EUR €)
Isle of Man (GBP £)
Israel (ILS ₪)
Italy (EUR €)
Jamaica (JMD $)
Japan (JPY ¥)
Jersey (USD $)
Jordan (USD $)
Kazakhstan (KZT ₸)
Kenya (KES KSh)
Kiribati (USD $)
Kosovo (EUR €)
Kuwait (USD $)
Kyrgyzstan (KGS som)
Laos (LAK ₭)
Latvia (EUR €)
Lebanon (LBP ل.ل)
Lesotho (USD $)
Liberia (USD $)
Libya (USD $)
Liechtenstein (CHF CHF)
Lithuania (EUR €)
Luxembourg (EUR €)
Macao SAR (MOP P)
Madagascar (USD $)
Malawi (MWK MK)
Malaysia (MYR RM)
Maldives (MVR MVR)
Mali (XOF Fr)
Malta (EUR €)
Martinique (EUR €)
Mauritania (USD $)
Mauritius (MUR ₨)
Mayotte (EUR €)
Mexico (MXN $)
Moldova (MDL L)
Monaco (EUR €)
Mongolia (MNT ₮)
Montenegro (EUR €)
Montserrat (XCD $)
Morocco (MAD د.م.)
Mozambique (USD $)
Myanmar (Burma) (MMK K)
Namibia (USD $)
Nauru (AUD $)
Nepal (NPR Rs.)
Netherlands (EUR €)
New Caledonia (XPF Fr)
New Zealand (NZD $)
Nicaragua (NIO C$)
Niger (XOF Fr)
Nigeria (NGN ₦)
Niue (NZD $)
Norfolk Island (AUD $)
North Macedonia (MKD ден)
Norway (USD $)
Oman (USD $)
Pakistan (PKR ₨)
Palestinian Territories (ILS ₪)
Panama (USD $)
Papua New Guinea (PGK K)
Paraguay (PYG ₲)
Peru (PEN S/)
Philippines (PHP ₱)
Pitcairn Islands (NZD $)
Poland (PLN zł)
Portugal (EUR €)
Qatar (QAR ر.ق)
Réunion (EUR €)
Romania (RON Lei)
Russia (USD $)
Rwanda (RWF FRw)
Samoa (WST T)
San Marino (EUR €)
São Tomé & Príncipe (STD Db)
Saudi Arabia (SAR ر.س)
Senegal (XOF Fr)
Serbia (RSD РСД)
Seychelles (USD $)
Sierra Leone (SLL Le)
Singapore (SGD $)
Sint Maarten (ANG ƒ)
Slovakia (EUR €)
Slovenia (EUR €)
Solomon Islands (SBD $)
Somalia (USD $)
South Africa (USD $)
South Georgia & South Sandwich Islands (GBP £)
South Korea (KRW ₩)
South Sudan (USD $)
Spain (EUR €)
Sri Lanka (LKR ₨)
St. Barthélemy (EUR €)
St. Helena (SHP £)
St. Kitts & Nevis (XCD $)
St. Lucia (XCD $)
St. Martin (EUR €)
St. Pierre & Miquelon (EUR €)
St. Vincent & Grenadines (XCD $)
Sudan (USD $)
Suriname (USD $)
Svalbard & Jan Mayen (USD $)
Sweden (SEK kr)
Switzerland (CHF CHF)
Taiwan (TWD $)
Tajikistan (TJS ЅМ)
Tanzania (TZS Sh)
Thailand (THB ฿)
Timor-Leste (USD $)
Togo (XOF Fr)
Tokelau (NZD $)
Tonga (TOP T$)
Trinidad & Tobago (TTD $)
Tristan da Cunha (GBP £)
Tunisia (USD $)
Türkiye (USD $)
Turkmenistan (USD $)
Turks & Caicos Islands (USD $)
Tuvalu (AUD $)
U.S. Outlying Islands (USD $)
Uganda (UGX USh)
Ukraine (UAH ₴)
United Arab Emirates (AED د.إ)
United Kingdom (GBP £)
United States (USD $)
Uruguay (UYU $U)
Uzbekistan (UZS so'm)
Vanuatu (VUV Vt)
Vatican City (EUR €)
Venezuela (USD $)
Vietnam (VND ₫)
Wallis & Futuna (XPF Fr)
Western Sahara (MAD د.م.)
Yemen (YER ﷼)
Zambia (USD $)
Zimbabwe (USD $)
Home
About
Products
Wire Sawing
Diamond Wires for Concrete/Steel
Diamond Wires for Stone
Accessories for Wire Sawing
Saw Blades
Concrete Saw Blades
Asphalt Diamond Blades
Ring Saw Blade
Drilling Bits
Diamond Core Drill Bits
Carbide Tipped Core Bit
Rotary Hammer Drill Bits
Diamond Chains & Bars
Diamond Chains
Concrete Guide Bars
Drive Sprockets
Machinery
Wall Saws
Eurodima WM50/90
Accessories for Wall Sawing
Wire Saws
Eurodima ServoPower
Eurodima Upgrade Kit
Accessories for Wire Sawing
Technical
Contact
account
Log in
icon-search
Search
icon-hamburger
Site navigation
icon-bag-minimal
Cart
Search
Search
icon-search
Close (esc)
icon-search
Close (esc)
icon-search
Close (esc)
icon-search
Close (esc)
icon-search
Close (esc)
icon-search
Close (esc)
icon-search
Close (esc)
icon-search
Close (esc)
icon-search
Close (esc)
icon-search
Close (esc)
icon-search
Close (esc)
Mesa Diamond
Extensions for Core Drill Bits
Regular price
£46.00
/
Shipping
calculated at checkout.
Size
Size
6 inch
8 inch
12 inch
16 inch
20 inch
24 inch
Quantity
−
+
Free worldwide shipping
Low stock - 9 items left
Backordered, shipping soon
Add to cart
This item is a recurring or deferred purchase. By continuing, I agree to the
cancellation policy
and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.
6 inch - £46.00 GBP
8 inch - £60.00 GBP
12 inch - £68.00 GBP
16 inch - £80.00 GBP
20 inch - £91.00 GBP
24 inch - Sold Out
Ask a question
Name
Email
Phone number
Message
Send
Send
This site is protected by hCaptcha and the hCaptcha
Privacy Policy
and
Terms of Service
apply.
Share
Share on Facebook
Share
Tweet on X
[{"id":43095500914911,"title":"6 inch","option1":"6 inch","option2":null,"option3":null,"sku":"MS6CDEXT","requires_shipping":true,"taxable":true,"featured_image":{"id":40150101262559,"product_id":7737171738847,"position":4,"created_at":"2023-06-27T02:25:55-04:00","updated_at":"2023-06-27T02:25:55-04:00","alt":"Extensions for Core Drill BitsExtensionsMesa DiamondMS6CDEXT6 inch6 inch","width":2500,"height":2500,"src":"\/\/mesadiamond.com\/cdn\/shop\/products\/extensions-for-core-drill-bits-413076.jpg?v=1687847155","variant_ids":[43095500914911]},"available":true,"name":"Extensions for Core Drill Bits - 6 inch","public_title":"6 inch","options":["6 inch"],"price":4600,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"614998180196","featured_media":{"alt":"Extensions for Core Drill BitsExtensionsMesa DiamondMS6CDEXT6 inch6 inch","id":32750922760415,"position":4,"preview_image":{"aspect_ratio":1.0,"height":2500,"width":2500,"src":"\/\/mesadiamond.com\/cdn\/shop\/products\/extensions-for-core-drill-bits-413076.jpg?v=1687847155"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":43095500947679,"title":"8 inch","option1":"8 inch","option2":null,"option3":null,"sku":"MS9CDEXT","requires_shipping":true,"taxable":true,"featured_image":{"id":40150101295327,"product_id":7737171738847,"position":5,"created_at":"2023-06-27T02:25:55-04:00","updated_at":"2023-06-27T02:25:55-04:00","alt":"Extensions for Core Drill BitsExtensionsMesa DiamondMS9CDEXT8 inch8 inch","width":2500,"height":2500,"src":"\/\/mesadiamond.com\/cdn\/shop\/products\/extensions-for-core-drill-bits-110503.jpg?v=1687847155","variant_ids":[43095500947679]},"available":true,"name":"Extensions for Core Drill Bits - 8 inch","public_title":"8 inch","options":["8 inch"],"price":6000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"614998180202","featured_media":{"alt":"Extensions for Core Drill BitsExtensionsMesa DiamondMS9CDEXT8 inch8 inch","id":32750922793183,"position":5,"preview_image":{"aspect_ratio":1.0,"height":2500,"width":2500,"src":"\/\/mesadiamond.com\/cdn\/shop\/products\/extensions-for-core-drill-bits-110503.jpg?v=1687847155"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":43095500980447,"title":"12 inch","option1":"12 inch","option2":null,"option3":null,"sku":"MS12CDEXT","requires_shipping":true,"taxable":true,"featured_image":{"id":40150101328095,"product_id":7737171738847,"position":6,"created_at":"2023-06-27T02:25:55-04:00","updated_at":"2023-06-27T02:25:55-04:00","alt":"Extensions for Core Drill BitsExtensionsMesa DiamondMS12CDEXT12 inch12 inch","width":2500,"height":2500,"src":"\/\/mesadiamond.com\/cdn\/shop\/products\/extensions-for-core-drill-bits-375154.jpg?v=1687847155","variant_ids":[43095500980447]},"available":true,"name":"Extensions for Core Drill Bits - 12 inch","public_title":"12 inch","options":["12 inch"],"price":6800,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"614998180219","featured_media":{"alt":"Extensions for Core Drill BitsExtensionsMesa DiamondMS12CDEXT12 inch12 inch","id":32750922825951,"position":6,"preview_image":{"aspect_ratio":1.0,"height":2500,"width":2500,"src":"\/\/mesadiamond.com\/cdn\/shop\/products\/extensions-for-core-drill-bits-375154.jpg?v=1687847155"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":43095501013215,"title":"16 inch","option1":"16 inch","option2":null,"option3":null,"sku":"MS16CDEXT","requires_shipping":true,"taxable":true,"featured_image":{"id":40150101360863,"product_id":7737171738847,"position":7,"created_at":"2023-06-27T02:25:55-04:00","updated_at":"2023-06-27T02:25:55-04:00","alt":"Extensions for Core Drill BitsExtensionsMesa DiamondMS16CDEXT16 inch16 inch","width":2500,"height":2500,"src":"\/\/mesadiamond.com\/cdn\/shop\/products\/extensions-for-core-drill-bits-768021.jpg?v=1687847155","variant_ids":[43095501013215]},"available":true,"name":"Extensions for Core Drill Bits - 16 inch","public_title":"16 inch","options":["16 inch"],"price":8000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"614998180226","featured_media":{"alt":"Extensions for Core Drill BitsExtensionsMesa DiamondMS16CDEXT16 inch16 inch","id":32750922858719,"position":7,"preview_image":{"aspect_ratio":1.0,"height":2500,"width":2500,"src":"\/\/mesadiamond.com\/cdn\/shop\/products\/extensions-for-core-drill-bits-768021.jpg?v=1687847155"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":43095501045983,"title":"20 inch","option1":"20 inch","option2":null,"option3":null,"sku":"MS20CDEXT","requires_shipping":true,"taxable":true,"featured_image":{"id":40150101393631,"product_id":7737171738847,"position":8,"created_at":"2023-06-27T02:25:55-04:00","updated_at":"2023-06-27T02:25:55-04:00","alt":"Extensions for Core Drill BitsExtensionsMesa DiamondMS20CDEXT20 inch20 inch","width":2500,"height":2500,"src":"\/\/mesadiamond.com\/cdn\/shop\/products\/extensions-for-core-drill-bits-425616.jpg?v=1687847155","variant_ids":[43095501045983]},"available":true,"name":"Extensions for Core Drill Bits - 20 inch","public_title":"20 inch","options":["20 inch"],"price":9100,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"614998180233","featured_media":{"alt":"Extensions for Core Drill BitsExtensionsMesa DiamondMS20CDEXT20 inch20 inch","id":32750922891487,"position":8,"preview_image":{"aspect_ratio":1.0,"height":2500,"width":2500,"src":"\/\/mesadiamond.com\/cdn\/shop\/products\/extensions-for-core-drill-bits-425616.jpg?v=1687847155"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":43860544192735,"title":"24 inch","option1":"24 inch","option2":null,"option3":null,"sku":"MS24CDEXT","requires_shipping":true,"taxable":true,"featured_image":{"id":40150101426399,"product_id":7737171738847,"position":9,"created_at":"2023-06-27T02:25:55-04:00","updated_at":"2023-06-27T02:25:55-04:00","alt":"Extensions for Core Drill BitsExtensionsMesa DiamondMS24CDEXT24 inch24 inch","width":2500,"height":2500,"src":"\/\/mesadiamond.com\/cdn\/shop\/products\/extensions-for-core-drill-bits-969232.jpg?v=1687847155","variant_ids":[43860544192735]},"available":false,"name":"Extensions for Core Drill Bits - 24 inch","public_title":"24 inch","options":["24 inch"],"price":10600,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"614998180240","featured_media":{"alt":"Extensions for Core Drill BitsExtensionsMesa DiamondMS24CDEXT24 inch24 inch","id":32750922924255,"position":9,"preview_image":{"aspect_ratio":1.0,"height":2500,"width":2500,"src":"\/\/mesadiamond.com\/cdn\/shop\/products\/extensions-for-core-drill-bits-969232.jpg?v=1687847155"}},"requires_selling_plan":false,"selling_plan_allocations":[]}]
{"id":43095500914911,"title":"6 inch","option1":"6 inch","option2":null,"option3":null,"sku":"MS6CDEXT","requires_shipping":true,"taxable":true,"featured_image":{"id":40150101262559,"product_id":7737171738847,"position":4,"created_at":"2023-06-27T02:25:55-04:00","updated_at":"2023-06-27T02:25:55-04:00","alt":"Extensions for Core Drill BitsExtensionsMesa DiamondMS6CDEXT6 inch6 inch","width":2500,"height":2500,"src":"\/\/mesadiamond.com\/cdn\/shop\/products\/extensions-for-core-drill-bits-413076.jpg?v=1687847155","variant_ids":[43095500914911]},"available":true,"name":"Extensions for Core Drill Bits - 6 inch","public_title":"6 inch","options":["6 inch"],"price":4600,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"614998180196","featured_media":{"alt":"Extensions for Core Drill BitsExtensionsMesa DiamondMS6CDEXT6 inch6 inch","id":32750922760415,"position":4,"preview_image":{"aspect_ratio":1.0,"height":2500,"width":2500,"src":"\/\/mesadiamond.com\/cdn\/shop\/products\/extensions-for-core-drill-bits-413076.jpg?v=1687847155"}},"requires_selling_plan":false,"selling_plan_allocations":[]}
6"-24" inch long machined metal rod extension that allows deeper core drilling than the normal diamond core bit length.Extension with 1-1/4-7 unc male thread to fit 1-1/4" thread diamond core bits.
Shipping information
You may also like
Quick view
Extensions for Core Drill Bits
Mesa Diamond
from £46.00
icon-X
"Close (esc)"
Recently viewed
icon-left-arrow
Back to Rotary Hammer Drill Bit
icon-X
"Close (esc)"
icon-X
icon-chevron
icon-X
Extensions for Core Drill Bits