Today's Answer To A Perfect Hole
Diamond abrasive boring bar tools produce straight, round, untapered holes in one down stroke in the bore without a skilled operator and without rejects. Single-Pass Hones are the proven state-of-the-art way to assure maximum cylindricity.
(/O/= roundness + straightness + taper).
  • Sizes–1/4" to 7" diameter
  • Finishes–As good as 10Ra
  • Fully adjustable
  • Diamond or CBN coatings
  • Coolant through capability through spindles or coolant inducer
  • Diameter tolerances ± .000050"

Sidley Reworks/Replaces Any
Manufacturers Tools

Send Us Your Specifications
or a Part Print for a Quote
– Single-Pass Hones Can Be Equipped With Straight or Spiral Flutes –
To find out how our expandable hones can improve your product and profits,
send a part print specifying your production requirements.
diamond tools, pcd, cbn, dressing rolls, plated tools, sidley, sidley diamond, diamond, hone, honing, single-pass, automotive, bearing, aerospace, aircraft, agricultural, metal working, machine tooling, tools, tooling, industrial diamond, blade tool, form roll, single point, plated, diamond roll, profile roll, reverse plated, step roll, tang, grooving, sets, step, cup roll, straight roll, reset tools, relap tools, single point tools, cone point diamond, cluster diamond, sid-blast tool, impregnated dressers, finishing tools, pcd round tools, microbore, cartridge style, electroplated cbn, diamond wheels, cbn wheel and pad, gear wheel, slitting wheel, bore finishing, arbors, sleevews, diamond sleeve