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405X54 Solid Carbide Extended-Length Drill Bits

$657.38

Bulk orders will be discounted, please contact us.

The EgiAs coating on these drill bits resists oxidation at high temperatures and provides excellent hardness and heat resistance. The coating protects the bits from wear in high-speed drilling applications with steel, cast iron, and hardened steel with a Rockwell hardness of 35 to 50 HRC. These drill bits have holes that allow coolant to flow to their tip to reduce heat and help clear chips during drilling. Spiral-flute drill bits evacuate chips as the bits drill into a workpiece.

Product Number: 405X54

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  • Description
Mfr Model 655042112
Measurement System Fractional Inch
Drill Bit Size 27/64 in
Decimal Equivalent 0.4219
Maximum Drilling Depth 350.00 mm
Overall Length 400.00 mm
Shank Type Machining Straight
Finish Machining EgiAs
Material Machining Carbide
Primary Material Application Cast Iron; Hardened Steel; Stainless Steel; Steel; Tool and Die Steel
UNSPSC 27112801
Country of Origin Japan (subject to change)
Cutting Direction Right Hand
Flute Length 350.00 mm
Flute Type Spiral
Standards Not Rated
Drill Bit Point Angle 140 °
Drill Bit Point Type X Thinning Point
Number of Flutes 2
Spiral Direction Right Hand
Depth Dia Ratio 30xD
Shank Dia 11.10 mm
Primary Material Application ISO Code H; K; M; P
Material Grade Machining High Performance
Drill Length Class Extra Long
Sheeter Drill No
Drill Point Length 0.8190mm
Shank Length 50.00 mm
Coolant Fed Coolant Through
Drill Diameter Tolerance -0.032mm/-0.059mm
Secondary Material Application Aluminum; Hardened Steel; Stainless Steel; Titanium
Secondary Material Application ISO Code H; M; N; S
Number of Coolant Holes 2

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