Specification:
Name:Industrial Two Step Drill
Material:M35 HSS Cobalt
Angle:90/180 Degree
Quantity:1pc
SizeOD (Hole Diameter)M3: OD (3.4X6.5)M4: OD (4.5X8)M5: OD (5.5X9.5)M6: OD (6.6X11)M8: OD (9X14)M10: OD (11X17.5)M12: OD(14X20)
SizeSmall flute(mm)Small flute length(mm)Large flute(mm)Slot length(mm)Total length(mm)Shank diameter(mm)
M33.4136.535656.5
M44.5188.042758.0
M55.5229.550859.5
M66.625115310011
M89.028145810012
M10113017.56311012
M121432206811512
Feature:
- M35 cobalt-containing drill body improves the high temperature resistance and abrasion resistance of the drill bit,drilling hole fast.
- Fully ground spiral cutting edge design, high-precision spiral chip flute design,Removed chip fast.
- 135 degree double rear angle, sharp drill pin, accurate positioning, no deviation.
- Universal round handle, not easy to slip, firm and durable.
- The counterbore is processed at one time.
- Compatible equipment: machining center, bench drill, etc.
Package Included: (Model and angle optional)
1x Industrial Two Step Drill
;