Stinger Black™ Turbo Core Bits Core Bit Diameter:2.5" (2-1/2") Size Maximum RPM Type Recommended

Size Maximum RPM Type Recommended For Grit Color KWD4001 4" 4

Weight: 112 lbs

60" high expanded metal backing on fourth side (84" high backing to meet California OSHA specifications on models with suffix -84B)

2 mm Overall Width 44 in 1117

then 2000 grit using the same fanning pattern

Stinger Black™ Turbo Core Bits Core Bit Diameter:2.5" (2-1/2") Size Maximum RPM Type RecommendedProfessional Quality Turbo Segmented Dry Core Bits for drilling in Granite, Quartz, and other Natural and Engineered Stone Materials. ARBOR 5 8" 11 CORE BIT DIAMETER 1, 1. 125, 1. 25, 1. 375, 1. 5, 1. 625, 1. 75, 2, 2. 5, 3, 4" APPLICATION Engineered Stone, Granite, Quartz MACHINE Large Angle Grinder, Small Angle Grinder