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Pro-Graad

1-1/2" 180 Grit Silicon Carbide TwistFlex Cylinder Hone, Fits 1.37"- 1.5"

✅ In stock
F
Grade
💤 Not a Deal
0/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$16.78
Listed $49.99
Save $33.21 66% OFF
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 22, 2026 9:42 AM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28
Recent Value 0/22
Market Standing 0/20
Deal Strength 0/20
Momentum 0/10

📝 Product Overview

🚚 Shipping Free Shipping

Product Details

✓[IN THE BOX]: 1 each Pro-Graad TwistFlex Size: 1 1/2" 1.5" (38mm) Bore Diameter, Working Length of Brush 2.99", Shank Diameter 1/4" (6.35mm), Overall Length 8" (203mm). for USE ON BORE DIAMETERS 1.37" - 1.5".
✓[PRECISE DESIGN]: The Pro-Graad TwistFlex 1 1/2 Cylinder Honing & Deburring Tool is manufactured oversized - ORDER BY THE BORE SIZE. Brush will be approximately ten percent oversized, but will easily conform and fit into the bore size diameter due to the flexibility of the honing tool stems.
✓[EVEN PRESSURE & FINISHING]: Pro-Graad TwistFlex Cylinder Honing & Deburring Tools feature round abrasive spheres attached to flexible stems, ensuring consistent pressure and finishing. Excels on mild steel, stainless steel, cast iron, and other softer ferrous materials. Utilizing 180-grit silicon carbide abrasive, it delivers a smooth finish ranging between 30 to 40 microinches (.7 to 1 micrometer).
✓[VERSATILE APPLICATION]: The Pro-Graad TwistFlex Cylinder Honing & Deburring Tool can be run with hand tools, drill press, or CNC equipment. Apply a lubricant liberally such as a honing tool lubricant, 10-30 weight motor oil, or transmission fluid prior to using honing tool brush. Max RPM is 900, however optimum range is 600 - 800 RPM. Tip: If producing cross-hatching pattern, less is best - maximum of two passes should be done with brush within 20-45 seconds of total run time, averaging between 10-55 strokes.
✓[AUTOMATIC ALIGNMENT]: The 1.5 inch TwistFlex Cylinder Honing & Deburring Tool is self-centering, self-aligning and will conform to the bore diameter to provide consistent surface finishing, as well as deburring any cross-drilled holes. The brush is self-compensating to produce a consistent finish throughout the life of the tool.

⚙️ Specifications

Material
180 Grit Silicon Carbide
Brand
Pro-Graad
Grit Material
Silicon Carbide
Bristle Type
Flexible nylon stems bonded with abrasive globules
Product Dimensions
8"L x 3"W
Brand Name
Pro-Graad
Unit Count
1 Count
Manufacturer
Pro-Graad
UPC
850061326850
Included Components
1 each 1-1/2" 180 Grit Silicon Carbide Pro-Graad TwistFlex Cylinder Hone
Model
TwistFlex Cylinder Hone

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