PIN & BUSHING SIZE | ¼ | ⁵∕₁₆ | ⁷∕₁₆ | ½ | ⅝ | ¾ |
D-1 | .390 | .452 | .573 | .626 | .810 | .920 |
D-2 | ¹¹∕₁₆ | ¾ | ⅞ | 1 | 1 ½ | 1 ½ |
D-3 | ⁹∕₁₆ | ⅝ | ¹³∕₁₆ | ⅞ | 1 ⅛ | 1 ³∕₁₆ |
D-4 | 15° | 15° | 15° | 15° | 12 ½° | 15° |
D-5 THREAD SIZE |
⁷∕₁₆-20 | ½-20 | ⅝-18 | ¹¹∕₁₆-16 | ⅞-14 | 1-12 |
*CALL FOR PRICING*
** Flutes not shown for clarity — Not to scale — HSS Drills **