7mm Power Red Helix Titanium Drill Bit 48894814 by Milwauke Dust Hose These produce a "Demolition" effect

These produce a "Demolition" effect and create micro cracks in the drilled material

this trolley delivers strength

Knurled body for positive grip and reduced slippage whilst tightening

(1) Milwaukee® HOLE DOZER™ Hole Saw 95mm 3-3/4" [49560203]

7mm Power Red Helix Titanium Drill Bit 48894814 by Milwauke Dust Hose These produce a "Demolition" effectMILWAUKEE SHOCKWAVE Impact Duty Titanium Drill Bits with RED HELIX are engineered for impacts and drills. Designed with a Variable Helix with an aggressive 35 Helix Angle which ends at 15 , the Impact Duty Titanium Drill bits with RED HELIX provide Rapid Chip Removal to limit heat buildup to stay sharper longer. The 135 split point tip delivers a precision start and prevents walking for fast, accurate holes. Titanium coating can be used in all