21.0 mm 7XD Whistle Notch Shank KSEM Drill Body

Price Break Details

Features Tech Specs

The central locking screw mechanism ensures secure clamping of the insert, resulting in process safety and long tool life for both the drill body and the insert.
Internal coolant supply directly to the cutting zone, for extended tool life and efficient chip evacuation.

Functional Length Decimal	9.3570"
Functional Length Metric	237.667 mm
Tool Assembly Length Decimal	7.1523"
Tool Assembly Length Metric	181.667 mm
Adapter/Shank/Bore Diameter Fractional	63/64"
Adapter/Shank/Bore Diameter Metric	25.00 mm
Body Dia Workpiece Side Metric	20.925 mm
Brand	Kennametal
Coolant Hole Dia Decimal	0.1378"
Insert/Blade Seat Size	3
Product Type	Drill Body
Clamping Length Metric	56.00 mm
Protruding Length Metric	241.00 mm
Drill Diameter Max Decimal	0.8465"
Drill Diameter Min Metric	21.00 mm
Number of Flutes	2
Adapter Style Machine Side	Whistle Notch 2
Clamping LG Machine Side Metric	56.00 mm
Drill Point Length Metric	3.333 mm
Material	Steel
Overall Length Metric	241.00 mm
Body Dia Workpiece Side Decimal	0.8238"
Clamping Length Decimal	2.2047"
Flute Length Decimal	7.0866"
Shank Length Decimal	2.2047"
Drill Diameter Min Decimal	0.8268"
Flute Length Metric	180.00 mm
Hand of Tool	R - Right
Clamping LG Machine Side Decimal	2.2047"
Max Drill Depth Metric	154.00 mm
Overall Length Decimal	9.4882"
Protruding Length Decimal	9.4882"
Shank Length Metric	56.00 mm
Adapter/Shank/Bore Diameter Decimal	0.9843"
Coolant Hole Dia Metric	3.50 mm
Coolant Supply	Yes
Drill Diameter Max Metric	21.50 mm
Drill Point Length Decimal	0.1312"
Length/Diameter Ratio	7
Max Drill Depth Decimal	6.0630"