Tegara 5PCS CAT40 Pull Stud Retention Knob Fits HAAS CAT 40 CNC New ^[ for Sale

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Tegara 5PCS CAT40 Pull Stud Retention Knob Fits HAAS CAT 40 CNC New ^[ For Sale

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Tegara 5PCS CAT40 Pull Stud Retention Knob Fits HAAS CAT 40 CNC New ^[:
$35.00

Tegara 5PCS CAT40 PULL STUD RETENTION KNOB FITS HAASTOSHIBA

CAT 40 CNC NEW + Free Shipping

Industrial # PS-532x45

Welcome to Comparison Testing!

We don't sell pull stud, we sell pull stud life!

Founded in 1978, Shars Tool Company has been serving the industrial community and machine shops in the USA for over 30 years.

We carry highquality Pull Stud.Product Code202-5925 (5PCS)Product description

Taper: CAT 40
A: 45
D1 Knob: 0.589"
D2 Neck: 0.392"
D3 Hole: N/A
D4 Pilot: 0.6360"
L: 2.250"
L1: 0.988"
L2 Shou to End: 1.264"
Knob Socket: RKW40

Product application

Strength, Precision, Efficiency

The retention knob is a key ingredient not only to the overall performance of the tool holder and cutting tool life, but also to maintain a safety standard on any machine shop floor. We choose SNCM420 (SAE 4320) alloy steel, with high nickel alloy content, for its high tensile strength to withstand strong centrifugal force, high load force, high feed rate, and difficult-to-machine material in the era of current CNC machining environment. The ultimate tensile strength of SNCM420 alloy steel is 980 MPa and our material is made in Japan by a very reputable steel manufacturer.

To maintain the tight tolerance of key dimension on a retention knob, we integrate the Marposs Unimar S measurement head which has a repeatability within 0.1 micron into our grinding process. To further maximize production output, we utilize robotic arms to load and unload a retention knob bar stock into a CNC grinder. Additionally, our retention knobs are roll threaded which provides higher strength and excellent thread quality, compared to others which are cut threaded

Automation in Manufacturing
We constantly evaluate our manufacturing process and trying to optimize the cycle time while maintain the top notch quality of our retention knob. Automation in manufacturing process has been a game changer in our industry and we are able to make things faster and more accurate. By integrating the Marposs Unimarr measurement head into the retention knob's grinding process we are able to monitor key dimension on EACH retention knob, and the productivity of a CNC grinder is maximized with the robotic arm to automatically load and unload retention knob stock into the CNC grinder. We are passionately chasing speed and accuracy and that is how we can maintain our competitive edge Concentricity

Concentricity is inspected with a Mahr Millimess 1003 Dial Comparator which has a 1 micron (um) graduation and 0.5 micron (um) repeatability to ensure each batch production of the retention knob is true to the spindle center line

Optical Measurement

A critical dimension on every retention knob is the height of the loading contact point and the height of un-loading contact point. When this two dimensions are not within tolerance, there could lead to improper engagement with main spindle and even cause severe damage to the retention knob's rigidity. This two dimensions are inspected on an optical tool presetter that is made in Italy by a world-renowned manufacture and measurement are monitored in micron (um)

Made from alloy steel 5155 with heat treat to RC 56-58
Each retention knob is individually magnetic particle tested to ensure free of crack
High quality black oxide finish to ensure long enduring tool life
Fully ground on all critical surface including a pilot under the flange of retention knob for full contact between tool holder's taper end and retention knob

Precision finished on the bottom of the flange to improve fitting with the bottom nose of the taper on the tool holder

This pull stud is compatible with the following:
J&M JM31114
TJ Davies PS-532 X 45
Lyndex C40S-4500
Collis 64712

We also have retention knob for Fadal, Mazak, Hurco and other mill, pleasevisit our store:

SHARS 6" 670V Milling Vise +/-0.0004

6" wide jaw plate, 7.50" inner jaw opening, 15.80" outer jaw opening
Made from 80,000PSI stress relief cast iron
Vise bed hardened to 45 HRc and jaw plate hardened to 54 HRc
Bed height Tolerance 2.875" +/-0.0005"
Clamping repeatability +/-0.0004"
Lifetime limited warranty

SHARS 6" 660U Milling Vise +/-0.0004

6" wide jaw plate, 6.25" inner jaw opening, 15" outer jaw opening
Single piece of stationary jaw and vise body to enhance clamping rigidness and accuracy
Made from 80,000PSI stress relief cast iron
Vise bed hardened to 45 HRc and jaw plate hardened to 54 HRc
Bed height Tolerance 3.189" +/-0.0005"
Clamping repeatability +/-0.0004"
Lifetime limited warranty

SHARS 6" 600DS Double Station Milling Vise +/-0.0002

6" wide jaw plate
4.9" jaw opening in double station, 12" jaw opening in single station (conversion kit included)
Unique leadscrew design to allow to clamp either same sized or dissimilar sized parts
Jaw lift prevention mechanism by eccentric pin design
Made from 80,000PSI stress relief cast iron
Vise bed hardened to 45 HRc and jaw plate hardened to 54 HRc
Bed height Tolerance 3.25" +/-0.0005" (matched bed height at no additional cost)
Clamping repeatability +/-0.0002"
Lifetime limited warranty

All Available to Ship NOW! at Fixed Prices

SHIPPING: UPS Ground

Buyer paysACTUAL UPS shipping & insurance, and a $3.00 handling feefor 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 sales 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.

PAYMENT: We accept : VISA, MasterCard and E-Check on PayPal.com
Illinois residents add 8% sales tax.RETURNS:If the item stated as brand new is found defective on arrival or incorrect item was shipped, buyer understands that the product will be repaired or replaced at seller's discretion, and be given a reasonable amount of time. Buyer is responsible for return shipping costs and insurance. Warranties are offered by the manufacturer and will be honored by the manufacturer. All shipping and handling fees will not be returned in any case.