Holso Diamond Core Bits for Concrete from APT: From 6 to 152 mm and lengths of 75, 100, and 450 mm
, by عامر شوب, 2 min reading time
Holsow Diamond Core Bit Guide for Concrete, Stone, and Tile: Sizes from 6 to 152 mm, the difference between 75, 100, and 450 mm lengths, and pipe and conduit openings.
Holsow diamond core bits make clean round holes in concrete, stone, and porcelain without breaking. 75–100 mm long for tiles and thin walls, and 450 mm for pipe and air conditioner holes in thick walls.
Holsow concrete diamond 102 mm long 450 mm (DW209664-102)
Holsow diamond 102 mm long 450 mm.
Holsow diamond 102 mm long 450 mm.
75 and 100 mm long
| Product | Model |
|---|---|
| Holsow concrete diamond 6 mm long 100 mm | DW208654-10 |
| Holsow concrete diamond 8 mm long 100 mm | DW208654-12 |
| Holsow concrete diamond 10 mm long 100 mm | DW208654-10 |
| Holsow concrete diamond 12 mm long 100 mm | DW208654-12 |
| Holsow concrete diamond 18 mm long 100 mm | DW208654-18 |
| Holsow concrete diamond 20 mm long 100 mm | DW208654-20 |
| Holsow concrete diamond 25 mm long 100 mm | DW208654-25 |
| Holsow concrete diamond 30 mm long 100 mm | DW208654-30 |
| Holsow concrete diamond 35 mm long 100 mm | DW208654-35 |
| Holsow concrete diamond 40 mm long 100 mm | DW208654-40 |
| Holsow concrete diamond 50 mm long 100 mm | DW208654-50 |
| Holsow concrete diamond 60 mm long 100 mm | DW208654-60 |
| Holsow concrete diamond 70 mm long 100 mm | DW208654-70 |
| Holsow concrete diamond 6 mm long 75 mm | DW208930-06 |
| Holsow concrete diamond 12 mm long 75 mm | DW208930-12 |
| Holsow concrete diamond 20 mm long 75 mm | DW208930-20 |
| Holsow concrete diamond 35 mm long 75 mm | DW208930-35 |
450 mm long
Common sizes: 52 mm for 1.5-inch pipes, 76 for 2-inch pipes, 102 for 4-inch drains, and 152 for ventilation holes.
| Product | Model |
|---|---|
| Holsow concrete diamond 20 mm long 450 mm | DW209664-20 |
| Holsow concrete diamond 25 mm long 450 mm | DW209664-25 |
| Holsow concrete diamond 30 mm long 450 mm | DW209664-30 |
| Holsow concrete diamond 32 mm long 450 mm | DW209664-32 |
| Holsow concrete diamond 52 mm long 450 mm | DW209664-52 |
| Holsow concrete diamond 76 mm long 450 mm | DW209664-76 |
| Holsow concrete diamond 102 mm long 450 mm | DW209664-102 |
| Holsow concrete diamond 152 mm long 450 mm | DW209664-152 |
Tips from Amer Shop
- Spray water for cooling during long drilling.
- Start at a slight angle, then adjust to prevent slipping.
- Choose the right machine for large diameters.
Read also: Amer Shop is now the official distributor of APT in Jordan · APT SDS Plus and SDS Max concrete drill bits · Holsow bimetal and carbide TCT from APT
Browse all APT products, from Amer Shop, the official distributor of APT in Jordan, with delivery to all governorates.