Amazon with PHALANX Innovation Direct has the Phalanx 4V Cordless Rotary Tool Kit with 80 Accessories, 9 Speeds, 28,000 RPM and 4000mAh Battery (R4-Premium) for $30 - 50% off with coupon code 89QBWFCX at checkout = $15 with free shipping on $35+ or with Prime.

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