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Drawbar, Bench Mill, Quick Release CLEARANCE

Drawbar, Bench Mill, Quick Release CLEARANCE - Main image
$22.46 $29.95 In stock

Quick release drawbar designed to easy tightening and release for R8 spindle bench mills without a spindle lock. This drawbar is compatible with SIEG SX2.7 class bench mills including the HiTorque Bench Mills.

To use, hold drawbar securely with one wrench and tighten/loosen secondary nut. The use of two wrenches at the top of the drawbar eliminates the need to use a spindle wrench to hold the spindle stationary with one hand while working with the drawbar. This drawbar is not necessary for bench mills that have a spindle lock.

The overall length of the drawbar is 12 7/16" in length (316 mm) when measured like a bolt. The bushing that centers the drawbar in the spindle has three steps with the diameter of each being 13 mm (0.512) 20 mm (0.788") 25 mm (0.984").

This drawbar can be used in place of the standard drawbar provided with any HiTorque Bench Mill (SX2.7), #50 in the SIEG SX2.7 drawings.

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Customer Reviews (4.8 / 5 · 5 reviews)

Steven ★★★★★

Swapping end mills is so much faster now that I don't have to mess with a spindle lock every time. The quick-release action works smoothly, and it feels solidly made—no wobble during cuts.

Emma ★★★★★

The quick-release mechanism on this drawbar makes swapping out tooling on my bench mill so much faster. It locks firmly with a satisfying click and releases just as easily, no fussing with wrenches. Definitely a smart upgrade for a R8 spindle setup.

Stella ★★★★★

Forget struggling with a wrench—this quick release design lets me swap tooling in seconds on my SIEG SX2.7. The action is smooth and the grip is comfortable, making R8 collet changes feel effortless. Exactly what my bench mill needed for frequent bit swaps.