Walter

Drillco 455E040 4550E Imperial Taper Pin Reamer, #4 Taper Pin, 0.2071 in Dia Small End, Spiral Flute, Straight/Square Shank

455E040 MFG #: 455E040
$46.25 / PK
Non-Stock Item
Drillco 455E040 4550E Imperial Taper Pin Reamer, #4 Taper Pin, 0.2071 in Dia Small End, Spiral Flute, Straight/Square Shank
  • Body Diameter: 0.2604 in
  • Country of Origin: CN
  • Cutting Direction: Right Hand
  • Finish: Bright/Black
  • Flute Length: 2-9/16 in
  • Flute Type: Spiral
  • Manufacturer Name: Walter Surface Technologies
  • Material: HSS
  • Overall Length: 4-1/16 in
  • Request For Quote: No
  • Series: 4550E
  • Shank Diameter: 17/64 in
  • Shank Type: Straight/Square
  • Small End Diameter: 0.2071 in
  • Taper Pin Size/Number: #4
  • Type: Imperial
Taper pin reamers are manufactured with a taper of 1/4 in/ft. They are used to ream holes into which standard taper pins will fit. The point of each reamer will enter hole reamed by the next smaller size. Hole to be reamed should be a few thousands smaller than the small diameter of the finished reamed hole. Square shank allows hand (straight and spiral flute) reamers to be held in a tap wrench or vise, depending on whether the reamer of the part is rotated.
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  • Item Features
  • Spiral flute - for hand use in hard to ream materials