8.8 mm (.3465) 8XD Solid Carbide Internal Coolant Straight Shank Drill

Price Break Details

Features Tech Specs

SE four-margin drills with through coolant for steel.
Application-specific SC drill for mid-L/D applications that require high accuracy and consistent hole straightness combined with excellent metal removal rates and long tool life, such as in conrods.
SE drill point design with sculptured edge enables high feed rates.
KC7315 grade is a multilayer, TiAlN-based coating with high hot hardness allows 30% higher cutting speeds and constant tool life.
Four-margin lands improve hole straightness and hole alignment when drilling through cross holes.

Gage Length Decimal	4.7342"
Gage Length Metric	120.249 mm
Flute Length Decimal	3.1496"
Flute Length Metric	80.00 mm
Max Drill Depth Decimal	2.6772"
Max Drill Depth Metric	68.00 mm
Drill Point Length Decimal	0.0689"
Drill Point Length Metric	1.751 mm
Functional Length Decimal	4.7342"
Functional Length Metric	120.249 mm
Tool Assembly Length Decimal	3.1594"
Tool Assembly Length Metric	80.249 mm
Adapter/Shank/Bore Diameter Decimal	0.3937"
Adapter/Shank/Bore Diameter Metric	10.00 mm
Primary Workpiece Material	Steel
Adapter Style Machine Side	Straight-Cylindrical
Length/Diameter Ratio	8
Number of Flutes	2
Protruding Length Decimal	4.8031"
Protruding Length Metric	122.00 mm
Clamping Length Decimal	1.5748"
Clamping Length Metric	40.00 mm
Clamping LG Machine Side Decimal	1.5748"
Hand of Tool	R - Right
Material	Solid Carbide
Shank Length Metric	40.00 mm
Brand	Kennametal
Coating/Finish	TiAlN
Overall Length Decimal	4.8031"
Clamping LG Machine Side Metric	40.00 mm
Secondary Workpiece Material	Cast Iron
Shank Length Decimal	1.5748"
Coolant Supply	Yes
Decimal Size	0.3465"
Flute Helix Angle	28.461
Metric Size	8.80 mm
Overall Length Metric	122.00 mm