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M35 HSS-CO Cobalt Two Stage Step Drill Bit M3-M12 Screw Counterbore Twist Countersink Drill For Stainless Drilling And Chamfering

SKU: HA1931655

$7.91$35.36

-33%
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M35 HSS-CO Cobalt Two Stage Step Drill Bit M3-M12 Screw Counterbore Twist Countersink Drill For Stainless Drilling And Chamfering
$7.91$35.36

M35 HSS-CO Cobalt Two Stage Step Drill Bit M3-M12 Screw Counterbore Twist Countersink Drill For Stainless Drilling And Chamfering
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)
Size Small flute(mm) Small flute length(mm) Large flute(mm) Slot length(mm) Total length(mm) Shank diameter(mm)
M3 3.4 13 6.5 35 65 6.5
M4 4.5 18 8.0 42 75 8.0
M5 5.5 22 9.5 50 85 9.5
M6 6.6 25 11 53 100 11
M8 9.0 28 14 58 100 12
M10 11 30 17.5 63 110 12
M12 14 32 20 68 115 12

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
Ha1931655
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Additional information

Weight 0.014 kg
Model: No selection

M10(11-17.5), M12(14-20), M3(3.4-6.5), M4(4.5-8.0), M5(5.5-9.0), M6(6.6-11), M8(9-14)

Angle: No selection

180, 90

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