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📉 PRICE DROP
Weiler 07721 Drive Arbor Hole, 1/2" Diameter Arbor Hole to 1/4" Stem (Pack of 5)
✅ In stock
📉 Price recently dropped
C
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 2, 2026 10:48 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
🙂 Fair Price- 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- 📈Pricing has been trending lower — momentum that adds further appeal to this deal.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
22/22
Market Standing
6.51/20
Deal Strength
7/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓For mounting diameter brushes small diameter wheels in dia brushes to a collet or chuck
✓For use on die grinder, drill press, right angle die grinder, and straight grinders
✓For use on CNC/milling/automatic machine, corded/cordless hand drill, cordless screwdriver
✓For brushes with a max diameter of 3 inches
✓Stem dia 1/4 in, length 7/8 in, arbor size 1/2 in, made in China
⚙️ Specifications
Brand
Weiler
Bristle Type
Crimped Wire
Number of Pieces
5
Manufacturer
Weiler
Global Trade Identification Number
30012382077212
Package Dimensions
7.13 x 4.31 x 3.06 inches
Item Weight
0.1 Pounds
ASIN
B087XQKJWC
Item model number
07721
Date First Available
April 30, 2020
Best Sellers Rank
See Top 100 in Industrial & Scientific
