Irwin 324025 Spline Standard Tip Drill Bits 7/8" x 11" x 16" SpecialDiscount Designed to secure sliding doors

Designed to secure sliding doors from the inside

Continues to prevent water infiltration in the event of a shingle blow-off

Features reinforced hinges and spring loaded trap doors for dual-spring operation

Case hardened steel body for cut & saw resistance

Before using PolyShades® on soft or porous woods

Irwin 324025 Spline Standard Tip Drill Bits 7/8" x 11" x 16" SpecialDiscount Designed to secure sliding doorsHighlights : Fits all spline rotary hammers. Patented flute geometry removes dust from the hole quicker for fast drilling and long life. Shot peened, double tempered finish reduces breakage. Copper braze material gives high heat resistance for reduced tip loss. All tips made to ANSI specifications. Chrome vanadium shaft through hardened to 50 53HrC. Size: 7 8" x 11" x 16". WARNING: Cancer and Reproductive Harm www. P65Warnings. ca. gov