Roof Type Concrete Core Bit Segments for Retipping

Description

Roof type concrete core bit segments are one of the most popular diamond segments for retipping. Compared with other segments, they provide quick and accurate positioning: The roof facilitates rapid and precise location of the drilling position, improving efficiency. Furthermore, these segments are also faster than normal types, providing precision drilling and high productivity.

At Xpert Diamond Tools, we carry 8 different bar-type concrete core bit segments, with a full range of sizes to suit various sizes of core drill bits (diameters from 32mm to 500mm). Whether you’re drilling into concrete, reinforced concrete, or heavily reinforced concrete, we offer the right quality levels (Grade A, Grade B, and Grade C) to suit your projects and ensure quick and efficient completion of the job.

8 bar type concrete core bit segments

3 quality levels

To meet various concrete drilling applications, we provide three different quality levels of concrete core drill bit segments for drilling different types of concrete:

• Grade A for Heavily Reinforced Concrete
• Grade B for Mdium Reinforced Concrete
• Grade C for Concrete & Lightly Reinforced Concrete

Different grades of core bit segments have varying qualities of diamonds and segment formulas. Grade A segments use imported diamonds from Element Six in Ireland to ensure fast cutting through highly reinforced concrete. Other grades use top-brand domestic diamonds in China. Arix core drill bit segments are the fastest and can be used for dry cutting, while other segments are designed for wet drilling only.

Size of concrete core bit segments

As a professional diamond segment manufacturer, Xpert Diamond Tools provides two different types of core drill bit segments for concrete and reinforced concrete drilling: crown type and bar type. The crown segment is ring-shaped and used only on small core drill bits under 50mm. Meanwhile, a series of bar segments have been developed, including Normal, Turbo, Roof, Turbo+Roof, Turbo+Zigzag, Arix, Net+Roof, and Aero. These have a much wider application and can be used on very large core drill bits, up to 500mm in diameter.

Segment size of concrete core bit segments(bar type)

Smaple Picture	Segment Type	Segment Size (Length*Thickness*Height)	Diameter of Core Drill Bits
			Designed	Suitable Range
	Normal Turbo Roof Turbo + Roof Turbo + Zigzag Net + Roof Areo	16*3.0*10mm	35mm	32mm-36mm
		16*3.0*10mm	44mm	38mm-48mm
		24*3.5*10mm	60mm	52mm-66mm
		24*3.5*10mm	76mm	68mm-82mm
		24*3.5*10mm	96mm	84mm-108mm
		24*4.0*10mm	140mm	110mm-150mm
		24*4.5*10mm	180mm	160mm-200mm
		24*4.5*10mm	228mm	202mm-254mm
		24*5.0*10mm	280mm	260mm-300mm
		24*5.5*10mm	350mm	305mm-400mm
		24*5.5*10mm	450mm	405mm-500mm