DoALL!s Imperial Bi-Metal family. DoALL produces five varieties of Imperial Bi-Metal blades, each designed for a specific application. All feature hard, electron-beam welded cutting edges and high-flex steel
backs which are shatter resistant and will last for the use- ful life of the cutting edge.
Imperial Bi-Metal Penetrator
Imperial Bi-Metal 100
M-2 HSS______ 64-65 Re
M-42 HSS 67-69 Re ----
46-50 Re
46-50 Re
An all-around, general purpose blade for cutoff and con- tour sawing. Available with Claw Tooth 0 design for faster, freer cutting. Widths from 1/4 in. to 2-5/8 in. (6.4 x 67 mm). Best combination of hardness, toughness and wear resistance. Imperial Bi-Metal 101
5-degree positive rake angle teeth slash your cost per cut on hard to saw, tough and abrasive materials. Very good heat resistance.
Imperial Bi-Metal
Decimal Pitch Super Silencer
M-42 HSS _____ 67-69 Re
46-50 Re
46-50 Re
;:,uper-tough tooth tips. Decimal Pitch tunes out noise and destructive vibration when cutting structurals, pipe, tubing and other interrupted cuts.
Extremely hard, wear-resistant teeth make this blade effi- cient for exotic, hard and abrasive solid section materials. Also available with Claw Tooth design for faster cutting.
Imperial Bi-Metal 102
Special Matrix HSS 64-65 Re
46-50 Re
Blade capping is just one more DoALL benefit. Protective plastic caps are supplied on all Imperial Bi-Metal blades 3/4 in. (9.54 mm) and wider. Prevents injury to workers, and pr'?te?ts the h~rd, sharp tooth tips from damage during shipping, handling and butt welding. Caps are color-coded for fast, easy identification of blade type. 9
Special alloy hss teeth and 5-degree positive rake angle provide fast cutting of solids. Very good toughness to minimize chipping and fractured teeth.
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