Description: Tool INTERCHANGABLE COUNTERBORE PILOT 7/16 INCH .2477” PILOT 4 1/4” OALCOUNTERBORE 7/16” DIAMETER 3-FLUTE 7/8” LONGPILOT .2477 INCH 1/4” X 7/16” LONGSHANK 3/8” X 2 15/16” LONGHSS HIGH SPEED STEEL 1 2/3 OZFOR 1/4 CAP SCREW NORMAL FIT HEAD CLOSE FIT SCREW7/16 HIGH SPEED [ THE C.T.D. co CLEVE O U.S.A.] COUNTERBORE FAIRLY SHARP – SHANK CORRODED page 1202-1203 1980 Machinery’s Handbook + NEEDS TO BE ~ .002 LARGER; + NEEDS TO BE ~ .005 LARGER. # x .013 + .060 = NORMAL FIT CLOSE FIT DIA. WASHERSCREW MAX HEAD COUNTERBORE PILOT DRILL SCREW PILOT DRILL A1A, A1B or B4 .112 .183 3/16 .219 7/32 9/64 .136 4 .125 1/4 .312 .2505 .125 .205 13/64+ .250 ¼ 5/32 .154 5 .141 9/64 .281 .4066 .138 .226 7/32+ .272 17/64+ 11/64 .170 6 .154 23 .375 .3128 .164 .270 17/64+ .316 5/16+ 3/16+ .194 8 .180 15 .438 .37510 .190 .312 5/16 .359 23/64 7/32+ .221 10 .206 5 .500 .406¼ .250 .375 3/8 .422 27/64 9/32 .281 ¼ .266 17/64 .625 .5005/16 .312 .469 15/32 .515 33/64 11/32 .344 5/16 .328 21/64 .688 .625 3/8 .375 .562 9/16 .609 39/64 13/32 .406 3/8 .391 25/64 .812 .7347/16 .437 .656 21/32 .703 45/64 15/32 .469 7/16 .453 29/64 .922 .875½ .500 .750 3/4 .797 51/64 17/32 .531 ½ .516 33/64 1.062 1.000SCREW MAX HEAD COUNTERBORE PILOT DRILL SCREW PILOT DR A1A, A1B, B DIA. WASHERVINTAGE ANTIQUE OLD SCHOOL JOB SHOP MANUAL MACHINING TOOLS TEACHING COLLEGE CO-OP TRAINING MACHINE TESTING COMBINE SHIPPING BY PUTTING BUY-IT-NOW ITEMS IN CART AND THEN REQUEST INVOICE FOR 2 OR MORE ITEMS. SHIP COST BASED ON TOTAL WEIGHT INCL PACKAGE PLUS EBAY FEE ON SHIP COST PLUS MISC COST. Combined items reduces total shipping cost. I will combine into a 1 package weight shipping.
Price: 3.43 USD
Location: Astoria, New York
End Time: 2024-08-26T18:34:25.000Z
Shipping Cost: N/A USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 14 Days
Refund will be given as: Money Back
Brand: Cleveland
Counterbore Material: High Speed Steel
Counterbore Diameter: 7/16 in
MPN: 7/16 HIGH C SPEED [ THE C.T.D. co CLEVE O U.S.A.]
Item Type: Interchangeable Pilot Counterbore
Country/Region of Manufacture: United States
Unit Quantity: 1
