SHARS 1/8 - 5/8" ER25 COLLETS SET MILLING LATHE DIN 6499/B .0003" W/ Certificate NEW
Only SHARS ER Collets come with precision ground surface, degree of finish Ra 0.4, which twice much better than other brands, and more durable
Product Code
Product description
- Hole Dia: 1/8 - 5/8" (1/8" 3/16" 7/32" 1/4" 5/16" 3/8" 7/16" 1/2" 9/16" 5/8")
- Runout Tolerance: 0.0003"
- 10 Pieces
- In fitted aluminum case.
- Inspection Report included with each collets set.
Product application

Product features
- Made from alloy spring steel and hardened to HRC 44-48
- All fractional size is true imperial size, not a metric conversion size
- All collets are checked its runout individually on 4 contact points by a high tolerance bench marked testing rod
- On size 1/8" and larger the runout is .0003"
- Each size of ER25 collet has collapsing range of .039" (1 mm); the size of the collet is the largest size it can hold and able to hold anything smaller within the collapsing range
- Conform to DIN6499B
- Running True at High Speed turning
- Fit all R8, morse tapper, CAT, BT, CNC, ER25, chuck or holder


Founded in 1978, Shars Tool Company has been serving the industrial community and machine shops in the USA for over 30 years. We carry high quality collets, with certificate in each set. *0.008mm≈0.0003"


If you need to speak to a sales person feel free to call. We are open Monday through friday 8:30 to 5:00 est. Phone:1-630-443-3244
Please contact us through the eBay Message Center
SHIPPING: UPS Ground
Buyer pays ACTUAL UPS shipping & insurance, and a $3.00 handling fee for this item to be shipped to all states within the continental United States. Hawaii, Alaska & and other United States Territories will ship via UPS BLUE. Canada will pay actual shipping costs plus duty fees via UPS.
We can combine other auctions or store items to save on shipping. You may ask for freight cost before buying tools. Shipment will be made the same day as your payment is received and an UPS tracking number will be email to you. If your order is being shipped to an address outside of the United States, local consumer tax and/or customs duty , brokerage charges may apply and the package's recipient may need to pay these to clear customs.
Illinois residents add 8% sales tax.