Draper · Core Drill Bits

Draper Diamond Core Bit

This 48 x 170mm diamond core bit offers a versatile mid-range diameter that's perfect for medium-sized service installations, including waste pipes, larger electrical conduits and ventilation ducting. The 48mm diameter strikes an excellent balance between drilling speed and hole size, making it a popular choice for general building and installation work. Featuring laser-welded diamond segments, this bit delivers enhanced durability and cutting performance across brick and concrete block applications. The 1/2" BSP threaded arbor connection ensures compatibility with professional core drilling equipment and provides a secure, wobble-free mounting for accurate hole placement. At 170mm length, this variant offers sufficient depth for standard wall thicknesses whilst maintaining good control during operation. Features and Benefits: • 48mm diameter suitable for medium-sized pipes and ducting • Laser-welded diamond segment connection for enhanced durability • Compatible with all 1/2" BSP threaded arbors • 170mm length ideal for standard wall applications • Should not be used in hammer mode Specifications: Diameter: 48mm Length: 170mm Cutting depth: 150mm Segment quantity: 4 pieces Segment height: 8mm Connection: 1/2 BSP Contents: 1 x Diamond Core Drill Bit, 48 x 170mm

90-day range £∞–-£∞ · average £NaN