JET JWJ-8HH 8" Jointer with Helical Cutterhead, 2 HP, 1Ph 230V by JET is a professional-grade woodworking jointer engineered for serious craftsmen who demand precision, power, and durability. Featuring a helical insert cutterhead with 36 staggered carbide inserts, this 8" jointer delivers exceptionally smooth, quiet cuts while tackling even the most demanding jointing tasks with ease. Key Features Helical insert cutterhead with 36 staggered carbide inserts for smooth, quiet, and efficient cutting performance Powerful 2 HP motor prewired for 230V operation, running quietly and smoothly through tough jointing tasks Extra-long heavy-duty cast iron infeed and outfeed tables with precision-machined finish (72" x 9") support longer boards and prevent tipping Front-mounted table adjustment chrome handwheels allow quick, easy, and accurate depth corrections Two-way tilting fence with positive stops at 45 deg. and 90 deg. for smooth and repeatable bevel operations Cutterhead speed of 5,500 RPM for consistent, high-quality surface results 4" dust port with a minimum 350 CFM dust collection requirement keeps the workspace clean Table height of 31-1/4" from the floor for comfortable, ergonomic use Backed by JET's industry-leading 5-year warranty for long-term confidence and peace of mind Note: This model has been discontinued and replaced by the JET JWJ-8HH-BLK Specifications Stock Number: 718250K Motor Power (HP): 2 Motor Voltage (V.): 230 Prewired Voltage (V.): 230 Motor Amps: 12 Recommended Circuit Size (Amps.): 20 Cutterhead Speed (RPM): 5,500 Number of Knives: 36 Table Size (L x W) (In.): 72 x 9 Table Height from Floor (In.): 31-1/4 Dust Port Outside Diameter (In.): 4 Dust Collection Minimum CFM Required (CFM): 350 Prop 65: Cancer and Reproductive Harm Frequently Asked Questions What type of cutterhead does the JET JWJ-8HH use? The JET JWJ-8HH features a helical insert cutterhead with 36 staggered carbide inserts, which produces smoother cuts, reduces noise, and provides longer-lasting cutting edges compared to traditional straight-knife cutterheads. What voltage and circuit requirements does this jointer need? This jointer is prewired for 230V single-phase operation, draws 12 amps, and requires a recommended circuit size of 20 amps for safe operation. What table dimensions does the JET JWJ-8HH offer, and why does it matter? The cast iron infeed and outfeed tables measure 72" x 9" with a precision-machined finish. This extra-long table size supports longer boards during jointing, preventing tipping and ensuring flat, accurate results across the full length of the workpiece. What dust collection setup is required for the JET JWJ-8HH? A minimum of 350 CFM of dust collection capacity is required, and the dust port has an outside diameter of 4 inches. Connecting to an appropriately sized dust collector is recommended to maintain a clean and safe workspace. Related Products JET JWJ-8HH-BLK Note: This JET JWJ-8HH, 8" Jointer, Helical Cutterhead has been discontinued and replaced by the New JET JWJ-8HH-BLK.