Product catagories

Search Products

29HD20 Coolant-Through Solid Carbide Jobber-Length Drill Bits

$320.87

Bulk orders will be discounted, please contact us.

These drill bits come in sizes expressed in fractional inches. They have a TiAlN coating that withstands high temperatures and protects the bits from wear during high-speed, dry machining applications with difficult-to-machine ferrous metals. 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: 29HD20

Add to Wishlist Add to Compare

SEND INQUIRY

  • Description
Mfr Model A3389DPL-31/64IN
Measurement System Fractional Inch
Drill Bit Size 31/64 in
Decimal Equivalent 0.4844
Maximum Drilling Depth 2-23/64 in
Overall Length 4-7/8 in
Shank Diameter 14 mm
Shank Type Machining Straight
Finish Machining TiAlN
Material Machining Carbide
Primary Material Application Aluminum; Brass; Bronze; Cast Iron; Copper; Hardened Steel; Nickel; Stainless Steel; Steel; Titanium
UNSPSC 27112801
Country of Origin USA (subject to change)
Cutting Direction Right Hand
Flute Length 3 in
Flute Type Spiral
Standards DIN 6537
Series X.treme Plus
Drill Bit Point Angle 140 °
Drill Bit Point Type Self-Centering Point
Number of Flutes 2
Spiral Direction Right Hand
Helix Angle 30 °
Depth Dia Ratio 5xD
Primary Material Application ISO Code H; K; M; N; P; S
Material Grade Machining K30F
Drill Length Class Jobber Length
Sheeter Drill No
Drill Point Length 2.24mm
Shank Length 1-3/4 in
Coolant Fed Coolant Through
Drill Diameter Tolerance M7
Secondary Material Application Composite
Secondary Material Application ISO Code O
Number of Coolant Holes 2
Web Construction Tapered

You may also like

× Success！success