Skip to main content
2A7.8-2A Jobber Drill

2A7.8-2A Jobber Drill

Precision Twist Drill

$7.98
(No reviews yet) Write a Review
SKU:
PTD-6000831
UPC:
086071160782
Product measurement standard:
Metric
Cutting diameter - millimeter (DC):
7.8
Cutting diameter - inch (DC):
0.3071
Length chip flute - millimeter (LCF):
75
Connection diameter - millimeter (DCON MS):
7.8
Overall length - millimeter (OAL):
117
Length chip flute - inch (LCF):
2.9528
Connection diameter - inch (DCON MS):
0.3071
Overall length - inch (OAL):
4.6063
Spiral form:
Standard Spiral
Material code (BMC):
HSS
Basic standard group (BSG):
DIN 338
Coating:
Bright
Shank:
Cylindrical shank
Application Angle:
Drill point 118°
Usable length (ULDR):
4
Point Angle (SIG):
118
Hand (Cutting direction):
Right
Country of origin:
Brazil
Gross weight - grams:
30
Box width millimeter:
8
Box length millimeter:
116
Box height millimeter:
8
Box width inches:
0.315
Box length inches:
4.567
Box height inches:
0.315
Product name ISO:
2A7.8
Ordering code ANSI:
2A7.8
EAN number:
086071160782
EDP number:
016078
Package Quantity:
12
Adding to cart… The item has been added

Jobber length drill with straight shank, diameter 7.8mm with an overall length of 117mm and flute length of 75mm according to DIN 338 standard with 118° point angle, HSS with bright finish for 4xD drilling without pecking in steel, cast iron and non-ferrous material

Applications:

P - Steel and cast steel(steels with alloy content ? 10% and a hardness of < 45HRC) - Primary use

M - Stainless steel(corrosion resistant steels with ? 11% chromium content) - Possible use

K - Cast Iron(castings of iron and carbon alloys with > 2% carbon content) - Primary use

N - Non-ferrous metals(metals including alloys without an appreciable amount of iron) - Primary use

S - High-temperature alloys(superalloys with high temperature stength and corrosion resistant surpassing that of stainless steel) - Primary use

For additional details please check the Manufacturer's site:

2A7.8

!