Taper pin reamers are designed to prepare the hole for taper pins. A taper pin is a fastener used in mechanical engineering. They are steel rods with one end having a slightly larger diameter than the other.
Taper pin hand reamers have a square shank for use by hand in tap and reamer wrenches. Reamers are designed so that the small end will enter a hole reamed by the next smaller size reamer. This overlap allows reamers to be used to enlarge previously reamed holes when necessary.
SPIRAL FLUTE ITEM NO. | STRAIGHT FLUTE ITEM NO. | SIZE | SHANK DIA. | DIA. SMALL END | DIA. LARGE END | FLUTE LENGTH | OVERALL LENGTH |
---|---|---|---|---|---|---|---|
SPR-2651 | SPR-2681 | 7/0 | 5/64" | .0497" | .0666" | 13/16" | 1-13/16" |
SPR-2652 | SPR-2682 | 6/0 | 3/32" | .0611" | .0806" | 15/16" | 1-15/16" |
SPR-2653 | SPR-2683 | 5/0 | 7/64" | .0719" | .0966" | 1-3/16" | 2-3/16" |
SPR-2654 | SPR-2684 | 4/0 | 1/8" | 0.869" | .1142" | 1-5/16" | 2-5/16" |
SPR-2655 | SPR-2685 | 3/0 | 9/64" | .1029" | .1302" | 1-5/16" | 2-5/16" |
SPR-2656 | SPR-2686 | 2/0 | 5/32" | .1137" | .1462" | 1-9/16" | 2-9/16" |
SPR-2657 | SPR-2687 | 0 | 11/64" | .1287" | .1638" | 1-11/16" | 2-15/16" |
SPR-2658 | SPR-2688 | 1 | 3/16" | .1447" | .1798" | 1-11/16" | 2-15/16" |
SPR-2659 | SPR-2689 | 2 | 13/64" | .1605" | .2008" | 1-15/16" | 3-3/16" |
SPR-2660 | SPR-2690 | 3 | 15/64" | .1813" | .2294" | 2-5/16" | 3-11/16" |
SPR-2661 | SPR-2691 | 4 | 17/64" | .2071" | .2604" | 2-9/16" | 4-1/16" |
SPR-2662 | SPR-2692 | 5 | 5/16" | .2409" | .2994" | 2-13/16" | 4-5/16" |
SPR-2663 | SPR-2693 | 6 | 23/64" | .2773" | .3540" | 3-11/16" | 5-7/16" |
SPR-2664 | SPR-2694 | 7 | 13/32" | .3297" | .4220" | 4-7/16" | 6-5/16" |
SPR-2665 | SPR-2695 | 8 | 7/16" | .3971" | .5050" | 5-3/16" | 7-3/16" |
SPR-2666 | SPR-2696 | 9 | 9/16" | .4805" | .6066" | 6-1/16" | 8-5/16" |
SPR-2667 | SPR-2697 | 10 | 5/8" | .5799" | .7216" | 6-13/16" | 9-5/16" |
SPR-2668 | SPR-2698 | 11 | 3/4" | .7060" | .8780" | 8-1/4" | 11-1/4" |
SPR-2669 | SPR-2699 | 12 | 7/8" | .8420" | 1.0500" | 10" | 13-5/8" |
SPR-2670 | SPR-2700 | 13 | 1-1/4" | 1.0090" | 1.2590" | 12" | 16" |
SPR-2671 | SPR-2701 | 14 | 1-1/2" | 1.2500" | 1.5420" | 14" | 18-1/4" |