Roller Burnishing Tool for ID Blind Hole

Roller Burnishing Tool for ID Blind Hole

  • Model NO.: PR-B8.0-220.8
  • Min order:1 piece
  • Accept Min order:Yes
  • Supply Ability:500 piece / Week
  • Country of Origin:CHINA
  • Stock Time:20 Days

Internal roller burnishing tool for blind hole
ID Blind Roller Burnishing Tools produce fine surface finishes and control size in ID surfaces. The tools are easy to set for diameter with the micrometer adjustment nut.

Roller burnishing is a chipless machining method which cold works the metal without cutting or abrading the surface. It removes no metal but rather compresses, or “irons out”, the peaks of a metal surface into the valleys, generating a dense and uniform surface.

Features & Benefits:
Accurate sizing
Fast cycle time
Eliminate secondary operations

Metallurgical improvements:
Work hardening
Resistant to fatigue failure
Corrosion resistance

Specifications:
Can be run on almost any machine tool either the tool or work piece can rotate.
Flood coolant is required.

ID Through Roller Burnishing Tool Size

ID Blind Roller Burnishing Tools Processing

ID Blind Roller Burnishing Tool Specifications

Roller diameterTuning range
(A)
Needle roller diameter 
and grain number 
Aluminum shell 
diameter(D)
Processing lengthThe length of the 
standard(L3)
Optional handle 
model
PR-B8.0-8.8-0.1~+0.23*15(3)GA1Φ3655125Straight Φ12
Morse 2#/3#
PR-B8.9-11.83*15(4)
PR-B11.9-14.8-0.1~+0.254*15(4)GA2Φ4065135Straight Φ12
Straight Φ16
Morse 2#
Morse 3#
PR-B14.9-21.8-0.1~+0.35*20(4)
PR-B21.9-25.35*20(6)
PR-B25.4-31.85*20(6)80155
PR-B31.9-39.85*20(8)
PR-B39.9-47.8-0.1~+0.47*20(8)GA3Φ46
PR-B47.9-54.87*20(8)150150Straight Φ16
Straight Φ20
Morse 3#
Morse 4#
PR-B54.9-69.8-0.1~+0.510*30(8)GA4Φ60.5
PR-B69.9-85.810*30(10)
PR-B85.9-119.810*30(12)
PR-B119.9-149.8-0.1~+0.710*30(14)GA5Φ70.5Morse 4#
Morse 5#
PR-B149.9-179.810*30(16)180180
PR-B179.9-199.815*38(16)GA6Φ120
PR-B199.9-220.815*38(18)

Straight shank
(L1)
Type x LengthMorse Taper shank
(L2)
Type x LengthTool Length
Straight shankMorse shank
Φ12x322#x78.5L1+L3L2+L3
Φ16x323#x98
Φ20x504#x123
Φ25x505#x155.5
Φ32x506#x217.5
Φ40x50
  • Brand Name:PURROS
  • Model Number:PR-B8.0-220.8
  • Power Source:Electricity
  • Type:Other
  • Variable Speed:Yes
  • Disc Diameter:Other
  • Disc(Wheel) Type:Other
  • Dimensions:8.0-220.8