Product catagories

Search Products

439T39 Taper-Length Drill Bits

$9.32

Bulk orders will be discounted, please contact us.

These bits have a straw/bronze finish that improves their wear resistance. Cobalt drill bits tolerate higher drilling speeds and are harder and more wear-resistant than high-speed steel drill bits. They provide some shock absorption and can be used in handheld power tools. These bits have spiral flutes that evacuate chips as the bits drill into a workpiece.

Product Number: 439T39

Add to Wishlist Add to Compare

SEND INQUIRY

  • Description
Mfr Model C16756
Measurement System Wire
Drill Bit Size #33
Decimal Equivalent 0.1130
Maximum Drilling Depth 2-3/4 in
Overall Length 5-1/8 in
Shank Type Machining Straight
Finish Machining Straw/Bronze
Material Machining Cobalt
Primary Material Application Aluminum; Brass; Bronze; Copper
UNSPSC 27112801
Country of Origin USA (subject to change)
Cutting Direction Right Hand
Flute Length 2-3/4 in
Flute Type Parabolic
Standards ASME B94.11M-1993
Drill Bit Point Angle 135 °
Drill Bit Point Type Split Point
Number of Flutes 2
Spiral Direction Right Hand
Helix Angle 35°/45°
Depth Dia Ratio 10xD
Shank Dia 7/64 in
Primary Material Application ISO Code N
Material Grade Machining M42
Drill Length Class Taper Length
Sheeter Drill No
Drill Point Length 0.0234 in
Shank Length 2-3/8 in
Coolant Fed Non-Coolant Through
Drill Diameter Tolerance +0.0000 in /-0.0005 in
Secondary Material Application Alloy Steel; Carbon Steel; Stainless Steel
Secondary Material Application ISO Code M; P
Number of Coolant Holes 2

You may also like

× Success！success