4-1/4 in. Dry Diamond Core Drill Bit for Brick and Block, 9.5 in. Drilling Depth, 1/2 in. Chuck Pilot Bit Adapter

Dry diamond core bits with #30/40 diamond grit with 1/2″ shank pilot bit adapter. Designed for drilling soft brick or building block. Included pilot bit adapter to 1/2″ shank arbor size, 10mm segment height and 9.5″ drilling depth. Use wet or dry with handheld core drills or dedicated core drill rigs (rotary mode only).”,”highlights”:[“Ideal for drilling brick block and soft masonry”,”Offers a drill depth of 9.5 in.”,”Comes with a 1/2 in. chuck pilot for easy adaptability”

Arbor Size:5/8″-11

Arbor included:Yes

Bit Material:Diamond

Drill Bit Type:Hole Saw

Drill Bit Type(s) Included:Hole Saw

Individual/Set:Individual

Material Cut:Masonry/Block

Min Chuck Size Required:1/2 In.

Pilot Bit Included:Yes

Returnable:90-Day

Shank Style:Straight

Teeth Per Inch:1

Tools Product Type:Power Tool

Bit Diameter:4-1/4 in

Bit Length (in.):9.5 in

Drilling Depth (in):9.5

Hole Saw Diameter (in):4-1/4″

Shank Diameter:1/2 in