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A3216.8

HSS Intermediate Length Drill, Steam and Bronze Tempered Surface Finish
Material ID: 8349666

Heavy duty design drill with three-flat shanks for medium depth holes. Diameter 6,8 mm with an overall length of 97 mm. Primarily suited for hand-held operations and pillar drill machines. Three flats on the shank allow for non-slip chucking. The self centering 135° split point reduces thrust force and the steam and bronze tempered surface finish improves lubricity. Suitable for drilling primarily in wide range of thin walled materials.

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Product Feature

Steam and Bronze Tempered Surface Finish

High Speed Steel Tool Material

Dormer Standards

3.5×D Usable Tool Depth to Diameter Ratio

Drill Point 135°

Cylindrical Shank with 3flat

Right Hand Rotation / Cutting

h8 – Industry Standard Tool Tolerance Zone (based on diameter range)

Product Detail

Description
Value
EAN number3603607072127
Product number (SAP)86044156
Ordering code ANSIA3216.8
Gross weight - grams21.41
Cutting diameter - millimeter (DC)6.8 mm
Cutting diameter - inch (DC)0.268 inch
Length chip flute - millimeter (LCF)59 mm
Overall length - millimeter (OAL)97 mm
Connection diameter - millimeter (DCON MS)6.8 mm
Length chip flute - inch (LCF)2.3228 inch
ISOA3216.8

Cutting Conditions

Suitability vcf
P1.1 - Free machining sulfurized carbon steel with a hardness of < 240HB
help_outline
Primary use
33 m/min
P1.2 - Free machining sulfurized and phosphorized carbon steel with a hardness of < 180HB
help_outline
Primary use
37 m/min
P1.3 - Free machining sulfurized/phosphorized and leaded carbon steel with a hardness of < 180HB
help_outline
Primary use
38 m/min
Suitability vcf
P2.1 - Plain low carbon steel containing < 0.25%C with a hardness of < 180HB
help_outline
Primary use
28 m/min
P2.2 - Plain medium carbon steel containing < 0.55%C with a hardness of < 240HB
help_outline
Primary use
25 m/min
P2.3 - Plain high carbon steel containing > 0.55%C, with a hardness of < 300HB
help_outline
Possible use
22 m/min
Suitability vcf
P3.1 - Alloy steel with a hardness of < 180HB
help_outline
Primary use
19 m/min
P3.2 - Alloy steel with a hardness of 180 - 260HB
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Primary use
15 m/min
P3.3 - Alloy steel with a hardness of 260 - 360HB
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Possible use
13 m/min
Suitability vcf
P4.1 - Tool steel with a hardness of < 26HRC
help_outline
Primary use
11 m/min
P4.2 - Tool steel with a hardness of 26 - 39RC
help_outline
Possible use
10 m/min
P4.3 - Tool steel with a hardness of 39 - 45HRC
help_outline
Possible use
8 m/min
Suitability vcf
M1.1 - Stainless steel, ferritic with a hardness of < 160HB
help_outline
Primary use
21 m/min
M1.2 - Stainless steel, ferritic with a hardness of 160 - 220HB
help_outline
Primary use
17 m/min
Suitability vcf
M2.1 - Stainless steel, martensitic with a hardness of < 200HB
help_outline
Possible use
18 m/min
M2.2 - Stainless steel, martensitic with a hardness of 200 - 280HB
help_outline
Possible use
15 m/min
Suitability vcf
M3.1 - Stainless steel, austenitic with a hardness of < 200HB
help_outline
Possible use
9 m/min
M3.2 - Stainless steel, austenitic with a hardness of 200 - 260HB
help_outline
Possible use
8 m/min
M3.3 - Stainless steel, austenitic with a hardness of 260 - 300HB
help_outline
Possible use
7 m/min
Suitability vcf
M4.1 - Stainless steel, austenitic-ferritic or super-austenitic with a hardness of < 300HB
help_outline
Possible use
9 m/min
Suitability vcf
K1.1 - Gray iron, ferritic or ferritic-pearlitic with a hardness of < 180HB
help_outline
Primary use
30 m/min
K1.2 - Gray iron, ferritic-pearlitic or pearlitic with a hardness of 180 - 240HB
help_outline
Primary use
22 m/min
K1.3 - Gray iron, pearlitic with a hardness of 240 - 280HB
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Primary use
17 m/min
Suitability vcf
K2.1 - Malleable iron, ferritic with a hardness of < 160HB
help_outline
Possible use
25 m/min
K2.2 - Malleable iron, ferritic or pearlitic with a hardness of 160 - 200HB
help_outline
Possible use
20 m/min
K2.3 - Malleable iron, pearlitic with a hardness of 200 - 240HB
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Possible use
16 m/min
Suitability vcf
K3.1 - Ductile (nodular/spheriodal) iron, ferritic with a hardness of < 180HB
help_outline
Possible use
22 m/min
K3.2 - Ductile (nodular/spheriodal) iron, ferritic or pearlitic with a hardness of 180 - 220HB
help_outline
Possible use
17 m/min
K3.3 - Ductile (nodular/spheriodal) iron, pearlitic with a hardness of 220 - 260HB
help_outline
Possible use
13 m/min
Suitability vcf
K4.1 - Austenitic cast iron with a hardness of < 180HB
help_outline
Possible use
20 m/min
K4.2 - Austenitic cast iron with a hardness of 180 - 240HB
help_outline
Possible use
15 m/min
K4.3 - Austempered ductile iron with a hardness of 240 - 280HB
help_outline
Possible use
11 m/min
K4.4 - Austempered ductile iron with a hardness of 280 - 320HB
help_outline
Possible use
10 m/min
K4.5 - Austempered ductile iron with a hardness of 320 - 360HB
help_outline
Possible use
8 m/min
Suitability vcf
K5.1 - Vermicular, compacted graphite iron with a hardness of < 180HB
help_outline
Possible use
23 m/min
K5.2 - Vermicular, compacted graphite iron with a hardness of 180 - 220HB
help_outline
Possible use
17 m/min
K5.3 - Vermicular, compacted graphite iron with a hardness of 220 - 260HB
help_outline
Possible use
13 m/min
Suitability vcf
N1.1 - Pure aluminium and wrought aluminium alloys with a hardness of < 60HB
help_outline
Possible use
33 m/min
N1.2 - Wrought aluminium alloys with a hardness of 60 - 100HB
help_outline
Possible use
25 m/min
N1.3 - Wrought aluminium alloys with a hardness of 100 - 150HB
help_outline
Possible use
17 m/min
Suitability vcf
N2.1 - Cast aluminium alloys with a hardness of < 75HB
help_outline
Possible use
42 m/min
N2.2 - Cast aluminium alloys with a hardness of 75 - 90HB
help_outline
Possible use
37 m/min
N2.3 - Cast aluminium alloys with a hardness of 90 < 140HB
help_outline
Possible use
27 m/min
Suitability vcf
N3.1 - Free-cutting copper-alloys materials with excellent machining properties
help_outline
Possible use
59 m/min
N3.2 - Short-chip copper-alloys with good to moderate machining properties
help_outline
Possible use
35 m/min
N3.3 - Electrolytic copper and long-chip copper-alloys with moderate to poor machining properties
help_outline
Possible use
18 m/min
Suitability vcf
N4.1 - Thermoplastic polymers
help_outline
Possible use
30 m/min
N4.2 - Thermosetting polymers
help_outline
Possible use
28 m/min
N4.3 - Reinforced polymers or composites
help_outline
Possible use
14 m/min
Suitability vcf
S1.1 - Titanium or titanium alloys, with a hardness of <200HB
help_outline
Possible use
23 m/min
S1.2 - Titanium alloys, with a hardness of 200 - 280HB
help_outline
Possible use
12 m/min
S1.3 - Titanium alloys, a hardness of 280 - 360HB
help_outline
Possible use
6 m/min
Suitability vcf
S2.1 - High-temperature Fe-based alloys with a hardness of <200HB
help_outline
Possible use
8 m/min
S2.2 - High-temperature Fe-based alloys with a hardness of 200-280HB
help_outline
Possible use
4 m/min
Suitability vcf
S3.1 - High-temperature Ni-based alloys with a hardness of <280HB
help_outline
Possible use
6 m/min
S3.2 - High-temperature Ni-based alloys with a hardness of 280 - 360HB
help_outline
Possible use
3 m/min
Suitability vcf
S4.1 - High-temperature Co-based alloys with a hardness of <240HB
help_outline
Possible use
5 m/min
S4.2 - High-temperature Co-based alloys with a hardness of 240 - 320HB
help_outline
Possible use
2 m/min