The brad point bits have a center point design that keeps the drill bit from skating as it enters the wood
18 mm × 11 mm × 80 mm Lg
Dust Containment and other Debris Associated with Painting Applications Product Type Surface Protection Film Slip-Resistant No Coverage Area 1
Working Pressure @ 70 F Not Applicable
Shaw 52404 Mechanical Expansion Plug T-Handle, End of Pipe, For 1 3/4 in Pipe, Neoprene Plug 46C624 The brad point bits haveMechanical Expansion Plug, Bypass Connection Size Not Applicable, Bypass Connection Type Not Applicable, Bypass Thread Gender Not Applicable, For Maximum Pipe Inside Diameter 1. 87 in, For Minimum Pipe Inside Diameter 1. 55 in, For Pipe Size 1 3 4 in, Handle Material Stainless Steel, Included Water Fill Port Hose Not Applicable, Maximum Back Pressure (Air) 5 psi, Maximum Back Pressure (Water) 11. 5 ft of head, Overall Height 2. 79 in, Padlock Shackle