FIND YOUR CORE BIT

The thread is the whole game here: nearly every rig we sell is 1-1/4 inch UNC, and a bit on the wrong thread is a bit you cannot use. Start with what you are drilling with and the 33 bits, adapters and extensions narrow to the ones that will actually go on.

1 What does it screw onto? Read it off the machine spindle; adapters below bridge the rest

1-1/4 inch UNC Nearly every core rig in the range 1/2 inch GAS or BSP Handheld rigs; adapts to UNC SDS-plus Rotary hammer, not a core rig M14 Angle grinder M16 Paddle mixer thread Drill chuck Round shank, an ordinary drill

2 Bit, adapter or extension? A bit cuts, an adapter marries threads, an extension reaches deeper

Core bit The bit that cuts the hole

Thread adapter Marries a bit to a different spindle

Extension Drills deeper than the bit is long

Cutter or extra Cone cutters, pullers, drift keys

3 How big a hole? Bits only - adapters and extensions carry no bore size

Up to 32 mm Fixings, starter bars, resin anchors 35 to 82 mm Sockets, conduit, small services 92 to 152 mm Soil pipe, vents, ducting 162 mm and up Large cores, manholes, kerb

Need the machine as well as the bit? Core drilling machines and stands ->

3 ITEMS FIT matched from your choices Reset choices

WET

ADTnS

ADTnS DDR-B DBD RM4 ∅14-35mm Diamond Core Drill Bit (∅ 12mm)

Diamond crown drill bit with an optimal speed and lifetime ratio.
For drilling reinforced concrete and bricks.
Used on diamond drilling machines.
Mandatory use of water coolant.
The ring segment with grooves is attached to the steel core by silver brazing.
The drill bit is manufactured in a diameter range of 10 mm-35 mm with length of 150, 320 or 450 mm, and a 1/2 GAS shank
It is recommended to slow down the drill bit rotation speed when passing the reinforcement.
Follow the recommendations for water coolant supply intensity.
The drill bit can be retipped at specialized service centers.

EUR 37.14EUR 45.68ex VATinc VAT~~was EUR 46.42EUR 57.10~~

Distar

Distar DDR-B Granite Active Diamond Drill Bit ∅6-46mm (∅ 6mm)

Diamond core bit DISTAR DDR-B GRANITE ACTIVE is a great helper to create holes of different diameters in ceramic surfaces. Most effectively shows itself in work with soft and hard ceramic tiles, as well as marble and ceramic granite. When drilling, it creates a clean edge, without damaging the general appearance of the material.
The drill bit is available in various diameters, from 6 to 46 millimeters.
The drill bit is equipped with a special shank, under the clamping chuck, which allows you to use the tool on the handheld drills. The mandatory condition for the operation is the power of the drill from 600W, the presence of a speed controller from 800 to 2000 rpm and the absence of hammer mode.
Due to the durable diamond layer, it allows to achieve maximum working speed and lifetime. Requires water cooling during drilling.

EUR 21.00EUR 25.83ex VATinc VAT

Diamond drill DDS-W 45-5xM14 Rocket (∅ 35mm)

300+ Holes in Porcelain Stoneware with an Angle Grinder
If you are a fan of dry drilling in porcelain stoneware, you know that the average lifespan of drill bits is about 50 holes. Moreover, not all core bits can handle thick porcelain stoneware of 20 mm.
The Rocket segmented drill bit is a powerful tool for the most challenging tasks. It features sintered diamond segments securely attached to the body through laser welding.
The Rocket drill bit quickly creates holes even in 20 mm porcelain stoneware and granite up to 50 mm thick. This durable drill bit lasts for more than 300 holes in 10 mm porcelain stoneware.
The Rocket drill bit will solve most of your tasks for a long time.
Drill bits are available in outer diameters of 20, 35, 45, 50, 55, 65, 68 mm. They have a length of 45 mm and are used on angle grinders without cooling at maximum speeds of 3000 RPM. For optimal dust removal, use the DrillDuster 82 from Mechanic.

EUR 29.13EUR 35.83ex VATinc VAT~~was EUR 36.41EUR 44.78~~