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3CLH7 Solid Carbide Screw-Machine Length Drill Bits

$23.96

Bulk orders will be discounted, please contact us.

These drill bits come in standard sizes expressed in millimeters. Spiral-flute drill bits evacuate chips as the bits drill into a workpiece. The bright finish on these drill bits is not affected when the bits' cutting edges are resharpened.

Product Number: 3CLH7

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  • Description
Mfr Model 220-2559
Measurement System Metric
Drill Bit Size 6.50 mm
Decimal Equivalent 0.2559
Maximum Drilling Depth 50.8 mm
Overall Length 83.00 mm
Shank Diameter 6.5 mm
Shank Type Machining Straight
Finish Machining Bright (Uncoated)
Material Machining Carbide
Primary Material Application Aluminum; Cast Iron; Hardened Steel; Stainless Steel; Steel
UNSPSC 27112801
Country of Origin India (subject to change)
Cutting Direction Right Hand
Flute Length 51.00 mm
Flute Type Spiral
Standards Not Rated
Drill Bit Point Angle 118 °
Drill Bit Point Type 4 Facet Point
Number of Flutes 2
Spiral Direction Right Hand
Helix Angle 30 °
Depth Dia Ratio 5xD
Primary Material Application ISO Code K; N; P
Material Grade Machining General Purpose
Drill Length Class Screw Machine Length
Sheeter Drill No
Drill Point Length 0.0228 in
Shank Length 31.80 mm
Coolant Fed Non-Coolant Through
Drill Diameter Tolerance +0.000/-0.013 mm
Secondary Material Application Aluminum. Hardened Steel
Secondary Material Application ISO Code H1; N
Number of Coolant Holes 2
Web Construction Split

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