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3/8" Dia, 4 Flute, Square End End Mill - 72981
SERIES: 27
Series 27 - CFRP Slow Helix
3/8" Dia, 1-1/8" LOC, 3/8" Shank Dia, 4 Flute, Variable Helix, Di-NAMITE (Diamond) Coated, Series 27, Series 27 - CFRP Slow Helix, Square End End Mill - 72981
Feature & Benefits
- Slow helix design adds strength to the edge allowing ease for milling highly abrasive materials
- Two levels of chatter suppression: variable helix and indexing
- Excels at roughing (slotting, profiling) and finishing in a variety of plastics and composites
SKU / EDP | 72981 |
---|---|
Category | Solid Round Tools > Milling > High Performance End Mills |
Min Order Qty | 1 |
Series | 27 |
Series Description | Series 27 - CFRP Slow Helix |
High Performance | Yes |
End Configuration | Square End |
Tool Length | Long |
Unit (inch/mm) | inch |
Number of Flutes | 4 |
Primary Workpiece Material | (N) Non-Ferrous Materials |
Cutting Diameter (DC) (Decimal Inch) | 0.3750 |
Cutting Diameter (DC) (Fractional Inch) | 3/8 |
Cutting Diameter (DC) (mm) | 9.53 |
Shank Diameter (DCON) (Decimal Inch) | 0.3750 |
Shank Diameter (DCON) (Fractional Inch) | 3/8 |
Shank Diameter (DCON) (mm) | 9.53 |
Length of Cut (APMX) (Decimal Inch) | 1.1250 |
Length of Cut (APMX) (Fractional Inch) | 1-1/8 |
Length of Cut (APMX) (mm) | 28.58 |
Overall Length (LF) (Decimal Inch) | 2.5000 |
---|---|
Overall Length (LF) (Fractional Inch) | 2-1/2 |
Overall Length (LF) (mm) | 63.50 |
Shank Length (LS) (Decimal Inch) | 1.3750 |
Shank Length (LS) (Fractional Inch) | 1-3/8 |
Shank Length (LS) (mm) | 34.93 |
Cutting Diameter (DC) Tolerance (Decimal Inch) | +0.0000/-0.0030 |
Cutting Diameter (DC) Tolerance (mm) | +0.000/-0.080 |
Shank Diameter (DCON) Tolerance (ISO) | h6 |
Shank Type | Straight |
Weldon Flat | No |
Coolant Option | External Coolant |
Coating Description | Diamond (Di-NAMITE) |
Additional Geometry | Right Hand Cut Direction (RHC) |
Rake Angle | Positive |
Helix Angle | Right Spiral |
Helix Angle (Degree) | 10 - 12 |
Variable Helix | Yes |
Center Cutting | Yes |
Chip Breaker | No |
Alternative Products SKU / EDP to 72981
3/8" Dia, 4 Flute, Square End End Mill - 72980
SGS 3/8" Dia, 1-1/8" LOC, 3/8" Shank Dia, 4 Flute, Variable Helix, Uncoated, Series 27, Series 27 - CFRP Slow Helix, Square End End Mill - 72980
3/8" Dia, 4 Flute, Square End End Mill - 72980
SGS 3/8" Dia, 1-1/8" LOC, 3/8" Shank Dia, 4 Flute, Variable Helix, Uncoated, Series 27, Series 27 - CFRP Slow Helix, Square End End Mill - 72980
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