HSS Left Hand Twist Drill Bits

* Hardened high speed steel body provides additional safeguard.
* Jobber Length; 118 degree point, bright finish.
* General purpose drill construction.
* Perfect for screw extractors.
* Heavy duty web for strength and durability.
* A left hand helix for screw machine applications where spindles rotate counterclockwise.
* HSS cobalt high speed steel are available on request.
* Drill Bits Set are available on request.

Metric Size are available (DIN338 Standard):
1.0mm ~ 13.0mm by 0.1mm

Set are available:
1.5 ~ 6.5mm x 13 pcs set
1.0 ~ 10mm x 19 pcs set
1.0 ~ 13mm x 25 pcs set

Inch Size are available (ANSI B94.11M-1993 Standard):
Fractional Size: 1/16" ~ 1/2"
Letter Size: A ~ Z
Wire Gage Size: 1# ~ 60#

Set are available:
1/16" ~ 1/4" x 13 pcs set
1/16" ~ 1/2" x 15 pcs set by 1/32" increased
1/16" ~ 3/8" x 21 pcs set
1/16" ~ 1/2" x 29 pcs set