CMT JS1120CF-20 Reciprocating Saw Blades for Metal BIM 9" x 9TPI (20-Pc) Titen HD Countersunk Screw Anchor and what does variable speed

and what does variable speed operation mean for milling work

Harder or denser substrates and aggressive driving angles both increase the stress on the bit

What type of screw is included with the EB332WD316R175 kit

or flexible for softer adhesives and paint/varnish

CMT JS1120CF-20 Reciprocating Saw Blades for Metal BIM 9" x 9TPI (20-Pc) Titen HD Countersunk Screw Anchor and what does variable speedThe CMT JS1120CF Reciprocating Saw Blade (20 Pack) is a 9 inch heavy duty BIM blade with 9 TPI for cutting thick sheet metal and thick walled pipes and profiles. Value 20 piece pack for contractors. SPECIFICATIONS Blade Length 9" Cutting Length 8" Blade Width 7 8" Blade Thickness 0. 063" Teeth Per Inch 9 Blade Material Bi Metal (BIM) 8% Cobalt Tooth Style Milled and Side Set Heavy Shank Type Universal Shank (fits all major reciprocating saws) Maximum