Skip to product information
1 of 2
Tanis, Inc. →

Tanis 3-1/4 Inch 320 Grit Bore-Hone™ Heavy-Duty Brush

Tanis 3-1/4 Inch 320 Grit Bore-Hone™ Heavy-Duty Brush

SKU:TWI-29e0a1

Enhance performance with Tanis 3-1/4 Inch 320 Grit Bore-Hone™ Brush. Ideal for cross-hatching in heavy-duty applications.

Regular price $29.99
Regular price Sale price $29.99
Sale

Initiate Order

Tanis 3-1/4 Inch 320 Grit Bore-Hone™ Heavy-Duty Brush

Tanis 3-1/4 Inch 320 Grit Bore-Hone™ Heavy-Duty Brush

$29.99

Quantity: 1

Claim Your Seller Account

Tanis 3-1/4 Inch 320 Grit Bore-Hone™ Heavy-Duty Brush

Tanis 3-1/4 Inch 320 Grit Bore-Hone™ Heavy-Duty Brush

$29.99

Quantity: 1

Delivery via Maden

Expect your order to arrive on time.

Secure Payments

All orders are processed through a secure, PCI-compliant checkout.

View full details
The Tanis 3-1/4 Inch 320 Grit Bore-Hone™ Heavy-Duty Brush is designed for heavy-duty applications in automotive, aerospace, marine, oil and gas, and military industries. Featuring a 320 grit size and a 3-1/4 inch hole, this brush is ideal for cross hatching larger engine cylinders and combustion chambers, improving oil retention, and enhancing internal surface finish. With resilient nylon stems for even pressure distribution, this brush creates the perfect hone, enhancing part efficiency and performance. Always use with a lubricant for optimal results.

Product Specifications

Applications
Cross Hole DeburringDeburring Internal Bores and CylindersSurface FinishingDeglazing Cylinder Walls
Benefits
Improves Oil Retention by Creating Cross-hatch PatternsBetter Part EfficiencyThe Flexible Nylon Stems Help the Brush Distribute Pressure Evenly; Creating the Perfect HoneImprove Internal Surface Finish with Resilient, Flexible Bore-Hone™
Industries
AutomotiveAerospaceMarineOil and GasTube, Pump and Valve ProductionMilitaryFirearms
Note
These brushes are always to be used with a lubricant. Some common choices are water-soluble oils, mineral oils, motor oils, cutting and tapping fluids.
Specifications Brush Diameter
93 mm
Specifications Brush Length
5-1/2 in
Specifications Hole Size
3-1/4 in | 83 mm
Specifications Maximum Speed
700 rpm
Specifications Overall Length
13-1/2 in
Specifications Size
320 grit
Specifications Stem Diameter
0.299 in