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405K44 Non-Coolant-Through Solid Carbide Jobber-Length Drill Bits

$270.52

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. The bits have spiral flutes that evacuate chips as the bits drill into a workpiece, and they have a straight shank that installs into a drill chuck or similar toolholder.

Product Number: 405K44

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  • Description
Mfr Model 8673750
Measurement System Metric
Drill Bit Size 17.50 mm
Decimal Equivalent 0.6890
Maximum Drilling Depth 93 mm
Overall Length 143.00 mm
Shank Diameter 18 mm
Shank Type Machining Straight
Finish Machining EgiAs
Material Machining Carbide
Primary Material Application Cast Iron; Steel
UNSPSC 27112801
Country of Origin Japan (subject to change)
Cutting Direction Right Hand
Flute Length 93.00 mm
Flute Type Spiral
Standards Not Rated
Series 6310
Drill Bit Point Angle 140 °
Drill Bit Point Type R Thinning Point
Number of Flutes 2
Spiral Direction Right Hand
Helix Angle 30°
Depth Dia Ratio 5xD
Primary Material Application ISO Code K; P
Material Grade Machining High Performance
Drill Length Class Jobber Length
Sheeter Drill No
Drill Point Length 1.00mm
Shank Length 50.00 mm
Coolant Fed Non-Coolant Through
Drill Diameter Tolerance +0.000/-0.027 mm
Secondary Material Application Alloy Steel; Die Steel; Hardened Steel
Secondary Material Application ISO Code H; P
Number of Coolant Holes 2
Web Construction Split

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