Adjustable Reamer Designs - Tapered Shank & Shell Reamers
Only seven sizes of blades are needed to fit all sizes of No. 90, No. 91 and No. 94 reamers.
when ordering, please specify:
- Reamer body part number
- Reamer
- Quantity desired
- Whether reamers are to fitted with high-speed steel or carbon-tipped blades
No.90 (Straight Shank)
No. 90 reamers are stocked in sizes to 3-inch diameter. Larger sizes can be furnished although usually a No. 94 shell reamer is recommended for larger diameters.
Download PDF for more info
No.91 (Tapered Shank)
No. 90 reamers are stocked in sizes to 3-inch diameter. Larger sizes can be furnished although usually a No. 94 shell reamer is recommended for larger diameters.
Download PDF for more info
No.94 (Shell Reamers with Tapered Holes)
McCrosky No. 94 shell reamers are made in standard sizes from 1 3/16 inches to 6 inches in diameter (sizes vary by 1/16 increments). Although some engineers prefer to use No. 90 or No. 91 chucking reamers for small-diameter work, No. 94 shell reamers are unexcelled for reaming holes 3 inches in diameter and larger. Bodies are of alloy steel and feature the pin and screw blade locking device, and all other time-proved advantages of McCrosky design and manufacture. Holes are tapered 1/8 inch to a foot to fit McCrosky M-40 straight shank or M-41 tapered shank arbors.
Download PDF for more info