Draper Diamond Core Drill Bit, 28 X 330mm - DCB/B Cobolt Hole Saws Spline A: 1 3/8'' -

Spline A: 1 3/8'' - 21 Spline

Pitch (inches) 2

ensuring you achieve the right fuel-to-oil ratio every time

Manufactured as a precision spring assembly

this essential component ensures smooth steering functionality for your equipment

Draper Diamond Core Drill Bit, 28 X 330mm - DCB/B Cobolt Hole Saws Spline A: 1 3/8'' -Designed for dry cutting and suitable for use on most masonry applications, including brick and concrete blocks, these diamond core bits are popular for use in the plumbing, electrical and general building trades. It should not be used in hammer mode. Warning: If these bits are used in an SDS+ hammer drill, they must have an electronic safety clutch and only be used in rotary mode. Additional Information Warning: If these bits are used in an SDS+