- Home
- Products
- Reaming
- ALVAN® Reamers by S.C.A.M.I.
- Monobloc Style
ALVAN® Reamer Monobloc Style
The monobloc reamer is an excellent replacement for solid carbide reamers because it allows for diameter expansion to accommodate for cutting edge wear. The monobloc reamer can also be repaired to new condition, which extends the life of the investment. ALVAN reamers hold tight tolerances while improving the surface finish of the hole. Our expandable option accommodates for cutting edge wear.
Watch Video
Watch Video
Advantages
- Tight tolerances (0.0002") capable
- Excellent repeatability with the replaceable head connection
- Coolant configurations for blind and through hole applications
- Expands up to 1% on diameter
Features
- Available with carbide, cermet, PCD, or CBN cutting edges
- Diameter sizes from 0.2283" - 1.2638" (5.80 mm - 32.10 mm)
- Straight or helical flutes for blind or through hole applications
- Variety of edge geometries designed for multiple materials
- Imperial or metric cylindrical shanks
- Axial or radial coolant configuration
Technical Information
Product Nomenclature
Monobloc Style Reamers
Units of Measure
x
Blank = Metric diameter
I = Inch diameter
I = Inch diameter
I
Shank Measure
x
Blank = Metric
9 = Inch
9 = Inch
9
Series
x
2440 = Short length, straight flute - no coolant
2441 = Short length, straight flute - central coolant (blind holes)
3620 = Short length, straight flute - radial coolant (through holes)
3627 = Short length, helical flute - radial coolant (through holes)
2441 = Short length, straight flute - central coolant (blind holes)
3620 = Short length, straight flute - radial coolant (through holes)
3627 = Short length, helical flute - radial coolant (through holes)
2430 = Long length, straight flute - no coolant
2431 = Long length, straight flute - central coolant (blind holes)
3610 = Long length, straight flute - radial coolant (through holes)
3617 = Long length, helical flute - radial coolant (through holes)
2431 = Long length, straight flute - central coolant (blind holes)
3610 = Long length, straight flute - radial coolant (through holes)
3617 = Long length, helical flute - radial coolant (through holes)
2440
-
Coating and Substrate
x
KL = Uncoated carbide
KN = TiN coated carbide
KC = TiCN coated carbide
KA = TiAIN coated carbide
KK = Alcrona coated carbide
KN = TiN coated carbide
KC = TiCN coated carbide
KA = TiAIN coated carbide
KK = Alcrona coated carbide
SV = Uncoated cermet
SN = TiN coated cermet
SC = TiCN coated cermet
SA = TiAIN coated cermet
SK = Alcrona coated cermet
SN = TiN coated cermet
SC = TiCN coated cermet
SA = TiAIN coated cermet
SK = Alcrona coated cermet
AL
Lead-in
x
E,M = Left hand helical flute
A, F, G, L, N, T, V = Straight flute
J, W, X, Y = Striaght flute with chipbreaker
A, F, G, L, N, T, V = Straight flute
J, W, X, Y = Striaght flute with chipbreaker
E
-
Diameter
x
XX.XXXX = Imperial (inch)
XXX.XXX = Metric (mm)
XXX.XXX = Metric (mm)
006250
+
Tolerance*
x
4 decimal places = inch tolerance
3 decimal places = mm tolerance
*The total tolerance capable is 0.0002" (0.005mm)
3 decimal places = mm tolerance
*The total tolerance capable is 0.0002" (0.005mm)
0000
-
Tolerance*
x
4 decimal places = inch tolerance
3 decimal places = mm tolerance
*The total tolerance capable is 0.0002" (0.005mm)
3 decimal places = mm tolerance
*The total tolerance capable is 0.0002" (0.005mm)
0005
Recommended Cutting Data
