TEGARA CAT40 ER16 Mini Nut Collet Chuck 4" Balanced G2.5 20,000 RPM W/Cert. NEW
We don't sell ER Collet Chucks, we sell ER Collet Chucks life!
Quality Guarantee
Product Code
Product description
| SKU | 202-1583 |
|---|---|
| TOOL HOLDER CATEGORY | Collet Chuck |
| BRAND | Tegara |
| SHANK SIZE | CAT40 |
| PROJECTION LENGTH | 4 |
| MAX RPM BALANCED TO | G2.5 20000 |
| TIR (INCH) | 0.0001 |
| DRAWBAR THREAD SIZE | 5/8x11UNC |
|---|---|
| NOSE DIAMETER | 1.26 |
| DUAL CONTACT TOOL HOLDER | No |
| COLLET SERIES | ER16 |
| COLLET CHUCK STYLE | Standard |
| COLLET NUT DIAMETER | 22mm |
| COLLET NUT STYLE | Mini |
Product application
PRODUCT SPOTLIGHT
Dynamic Balancing
Tool holder is balanced to G2.5 20,000 RPM on a HAIMER Tool Dynamic Balancing System from Germany. Balanced tool holder minimizes the centrifugal forces which minimize the stress on spindle bearing, minimize vibration and maximize the cutting tool's life cycle and greatly improve surface finish.
Pre-Balance Design
Unique design feature in the flange to minimize the off-balance nature of CAT 40 taper specification. On the shoulder under the flange, a side is mill flat to compensate the weight of the metal chips lost from forming the spherical hole in the flange. This design allows the left side and right side of the holder to achieve 50-50 perfect weight distribution in its upright position, like the position inside a machine spindle. Symmetrical design in evenly weight distribution will minimize centrifugal force in high speed spinning and thus maximize the holder's ability to hold the cutting tool concentric to spindle rotation.
Mirror Finish
To achieve AT3 or better taper contact as an industry standard, our taper surface are precision ground on Shigiya CNC grinder from Japan. We are not satisfied with just meeting the industry standard, the surface roughness on the taper is maintained to mirror finish.
High Torque Collet Nut
The maximum torque is laser marked on the ER collet nut face to take the guess game out of the way to ensure proper amount of force should be applied while tightening. Innovative coating process significantly increases the clamping force by 75% compared to standard ER collet nut. More gripping force provides better rigidity and reduces the possibility of losing grip on the round shank which lead to expensive damage on cutting tools and work piece material.
Asymmetrical O-Ring
Internal clamping ring's shape is design to minimize out-of-balance compare to the standard off-center o-ring design from other standard ER collet nut, achieving 12,000 RPM without needed to drill holes on the collet nut body when placed on a dynamic balanced machine to preserve ER collet nut's body strength.
- The inner holes will be inspected on product line one hundred percent by USA air jet instrument.
- The CAT40 CAT50 BT30 BT40 7:24 taper is inspected on production line by Stotz Air/Electronic instrument to ensure AT3 or better taper contact
We have other holders & collet chucks available at My Ebay Store:
If you need out relate items, click the Product Code to the item page
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| SHARS 7 Pcs 1/8 - 3/8" ER16 ER-16 COLLETS SET MILLING LATHE .0004 Product Code:202-5496 | SHARS Nose Type ER16 28-32mm OPEN END Collet Wrench Product Code: 202-1598 |
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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.