120A21 Type-A Stock Bore Roller Chain SprocketClick Here for catalog page(s)

Size 31- 0

Application: For Marble

Bost-Bronz® is Boston Gear’s all-purpose

Pilot bore can be opened to the nominal ID reflected in the part number

For surface preparation

Click here for spec sheets: SNATFL Spec Sheet

abrasion resistant

gives the Greenback™ flap disc more strength and durability than the competitions plastic back even under the most severe conditions

• Designed for difficult materials including: stainless steel

• Titanium nitride drills require a slower speed (490 RPM) when drilling difficult materials

Miniature Series Combination Units are an integral filter and regulator unit for compact installations with limited flow requirements

Cut-off wheel for chop saws and stationary saws