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Precision Grade Machine reamers
Standard DIN / ISO Certified
Quality AS9100 Compliant
Traceability Batch Certified
Cutting Tools In Stock

Machine reamers

  • H7 series in accordance with DIN 1420
  • Extremely unequal flute spacing
  • Central internal coolant supply, outlet via oil grooves on shank
  • Intermediate dimensions of Ø 1.95-20.1 mm possible
  • For clamping in hydraulic and shrink fit chucks
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Machine reamers Cutting Tools
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Material Suitability & Application (ISO 513)

Standard ISO cutting material application classifications for this tooling.

P Steel / Carbon Steel Structural steels, carbon & alloy steels ★ Optimal Choice
M Stainless Steel Austenitic, ferritic & duplex stainless ✓ Suitable
K Cast Iron Grey cast iron (GG) & nodular (GGG) ✓ Suitable
N Non-Ferrous / Al Aluminium alloys, brass & copper ✓ Suitable
S Exotics / Titanium Heat-resistant superalloys & titanium ★ Optimal Choice
H Hardened Steel High hardness steel alloys 45–65 HRC ★ Optimal Choice

Technical Specifications

Comprehensive engineering characteristics and tolerance ratings

H Hardened steel and chilled cast iron
K Grey cast iron, spher, graphite/mall. cast iron
M Stainless steel
N Aluminium and other non-ferrous metals
P M
S Special, super and titanium alloys

Available Dimensions & Variants

Select standard stock items from the schedule below. Custom geometries available on order.

SKU Shank Ø Total length Nominal Ø mm Usable length Cutting edge length No of cutting edges Nenn-Ø oberes Abmass Nenn-Ø unteres Abmass Action
4196 3.000 4.000 50.000 3.000 22.000 10.000 4 0.008 0.003
4196 3.500 4.000 50.000 3.500 22.000 10.000 4 0.010 0.005
4196 4.000 4.000 50.000 4.000 22.000 10.000 4 0.010 0.005
4196 4.500 6.000 58.000 4.500 22.000 10.000 4 0.010 0.005
4196 5.000 6.000 58.000 5.000 22.000 10.000 4 0.010 0.005
4196 5.500 6.000 58.000 5.500 22.000 10.000 4 0.010 0.005
4196 6.000 6.000 58.000 6.000 22.000 10.000 4 0.010 0.005
4196 6.500 8.000 76.000 6.500 40.000 16.000 6 0.012 0.006
4196 7.000 8.000 76.000 7.000 40.000 16.000 6 0.012 0.006
4196 7.500 8.000 76.000 7.500 40.000 16.000 6 0.012 0.006
4196 8.000 8.000 76.000 8.000 40.000 16.000 6 0.012 0.006
4196 8.500 10.000 76.000 8.500 36.000 19.000 6 0.012 0.006
4196 9.000 10.000 76.000 9.000 36.000 19.000 6 0.012 0.006
4196 9.500 10.000 76.000 9.500 36.000 19.000 6 0.012 0.006
4196 10.000 10.000 76.000 10.000 36.000 19.000 6 0.012 0.006
4196 10.500 12.000 80.000 10.500 35.000 19.000 6 0.015 0.009
4196 11.000 12.000 80.000 11.000 35.000 19.000 6 0.015 0.009
4196 11.500 12.000 80.000 11.500 35.000 19.000 6 0.015 0.009
4196 12.000 12.000 80.000 12.000 35.000 19.000 6 0.015 0.009
4196 13.000 14.000 90.000 13.000 45.000 22.000 6 0.015 0.009
4196 14.000 14.000 90.000 14.000 45.000 22.000 6 0.015 0.009
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