Manages compatibility with Sherline specifications
Offers precision with trued WW collet adapter
The Sherline WW Collet & Mill Instruction provides a comprehensive guide for utilizing the WW collet set, which is distinct from milling collets due to its through-hole design. This feature allows a maximum diameter stock of 3/16 inches or 4.5mm to pass entirely through the collet and drawbar. Collets exceeding this diameter are often referred to as 'pot' chucks. The set includes a WW style collet taper adapter, a drawbar, and five WW collets, all manufactured by Sherline to adhere to standard WW specifications.
It is important to verify compatibility when using WW collets from other manufacturers, as they may not fit the Sherline drawbar and adapter. Sherline also offers a slightly larger .315-inch adapter and drawbar set to accommodate some alternative brands. The collets are engineered to achieve a maximum runout of .002 inches or less, ensuring precision when the WW collet adapter is trued as per the instructions. Collet sizes above 3/16 inches are not bored through but are instead bored to a depth of .260 inches, which may result in increased runout depending on the setup and part length.
Note: The WW collet adapter does not include a keyway pin for the collets, but this has not posed any issues for users over the past forty years.
1x Sherline WW Collet & Mill Instruction
1x WW Collet Adapter
1x Drawbar & 3/8″ Knockout Bar
Set of 5 Collets: Inch set: 1/16″, 1/8″, 3/16″, 1/4″, and 5/16″
Maximum runout of .002″ or less
Collet sizes above 3/16″ (4.5mm) are not bored through
Bored to a depth of .260″
Maximum diameter stock that can pass entirely through the collet is 3/16″ or 4.5mm
Includes a WW style collet taper adapter, a drawbar, and a set of five WW collets
WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov.
Refund Policy
If you are not satisfied with a product purchased from the Site, you may request a return within 30 days from the delivery date, unless the product is listed under the Return Exceptions below or is subject to specific return conditions noted on the product page.
This return policy also applies, as a minimum standard, to products sold and fulfilled by third-party vendors through the Marketplace.
Returns under this policy concern non-defective products. In the case of a confirmed manufacturing defect, remedies are handled under the Warranty terms, at the Vendor's discretion. See the Warranty section.
Return Conditions
To qualify for a refund under the 30-day return policy, all of the following conditions must be met:
A valid Return Authorization (RA) number must be obtained prior to returning the product. Returns without an RA number will be refused.
The RA number is valid for 30 days. The returned item must be received within that period.
The RA number must be included with the return.
Products must be returned in unused, unmodified condition (e.g., no scratches, alterations, missing parts, or signs of installation/use) and in their original packaging, suitable for resale.
Shipping fees are non-refundable. Return shipping costs are the responsibility of the customer, except in cases of a product confirmed defective through RobotShop's troubleshooting process or of a verified shipping error by RobotShop.
Refunds are processed within 7 days after receipt and inspection of the returned item.
A $100 cleaning fee may apply to domestic robots returned in used or unclean condition.
A 20% restocking fee may apply to large-quantity returns of items ordered specifically for the customer from the manufacturer or not part of RobotShop's standard inventory.
Return Exceptions
The following products are not eligible for return or refund under this policy:
Used, damaged, or modified products — Items that show signs of use, wear, or alteration, making them unsuitable for resale.
Consumables — Use and wear-and-tear components, altered or depleted through use (e.g., batteries, belts, brushes, gears, filament, tires, disposable bags, lubricants, greases, waxes, etc.). Not eligible for return once opened or used.
Perishables — Goods liable to deteriorate or expire rapidly. Not eligible for return.
Sealed goods (health or hygiene) — Items sealed for health-protection or hygiene reasons (e.g., masks, gloves, odor-absorbing products). Not eligible for return once unsealed.
Build-it-yourself products and items requiring customer assembly — Including robots & kits, robot parts, and other products requiring assembly or soldering. Not eligible for return once assembled, soldered, or installed.
Digital Goods, Software, and Apps — Final sale only, due to licensing restrictions.
Clearance Items — Products identified as clearance or final sale, including end-of-life or discontinued items.
Custom-made, personalized, or special-order items — Products manufactured, configured, adapted, or built to the customer's own specifications and requirements.
On-Demand Items — Standard catalogue products not stocked by RobotShop and ordered specifically to fulfill a customer request.
While the same return policy applies, these orders require a separate contact process for returns.
RobotShop Fulfilled Orders → submit a support ticket from your account under My Support Tickets.
Marketplace Vendor Orders → submit a ticket from your account under My Marketplace Tickets to contact the vendor directly.
Note: Marketplace vendor products are normally labelled with SKUs starting with RM, and identified on the product page with the mention "Sold and fulfilled by [Vendor Name]".
