Dynabrade Slow Speed Pencil Die Grinder - DY 52861 FAST SHIPPING Nitro Heavy Duty 135° Split

Nitro Heavy Duty 135° Split Point drill with a Nitride surface treatment that gives a hard protective layer to the drill (increases hardness without increasing brittleness) which is measurably harder than high speed steel

contour work

Broach cutting using Drillco cutters means you can produce large diameter holes efficiently and quickly with less energy faster penetration and less thrust

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70 Duro Rubber - DY 11070

Dynabrade Slow Speed Pencil Die Grinder - DY 52861 FAST SHIPPING Nitro Heavy Duty 135° SplitTool has integrated collet with 1 8" Collet Insert. Optional Thread Guard allows easy access to collet cap. With Thread Guard in place, larger diameter accessories may be run by tool. (All accessories must have maximum operating speed of 25,000 RPM). High efficiency rotary vane air motor models are ideal for precision deburring and finishing on a variety of surfaces. An ideal tool for use in casting houses, effective on cast parts of aluminum, bronze