6.4 mm (.2520) 12XD Solid Carbide Internal Coolant Straight Shank Drill

Price Break Details

Features Tech Specs

HP Beyond four-margin long-length drills with through coolant.
Application-specific SC drill for deep-hole applications without pilot drill in steel, cast iron, and stainless steel materials.
12 x D long-length drills closing the gap between 8 x D (B256_SE) and 15 x D (B271_HP) drills.
Standard A-shank according to DIN 6535 HA (round cylindrical with 2mm steps).
KCPK15 Beyond grade is a multilayer, TiAlN-based coating with high hot hardness.
The highly polished surface ensures superior chip evacuation even when low-pressure coolant is applied.

Gage Length Decimal	5.4252"
Gage Length Metric	137.801 mm
Functional Length Decimal	5.4252"
Functional Length Metric	137.801 mm
Tool Assembly Length Decimal	4.0079"
Tool Assembly Length Metric	101.801 mm
Drill Point Length Metric	1.199 mm
Hand of Tool	R - Right
Length/Diameter Ratio	12
Overall Length Metric	139.00 mm
Primary Workpiece Material	Steel,Stainless Steel,Cast Iron
Adapter/Shank/Bore Diameter Metric	8.00 mm
Clamping LG Machine Side Decimal	1.4173"
Drill Point Length Decimal	0.0472"
Max Drill Depth Decimal	3.2677"
Coating	TiAlN
Coolant Hole Dia Exit Decimal	0.0441"
Decimal Size	0.2520"
Coolant Hole Dia Metric	1.12 mm
Brand	Kennametal
Coolant Supply	Yes
Flute Helix Angle	26.687
Flute Length Decimal	3.8583"
Overall Length Decimal	5.4724"
Protruding Length Decimal	5.4724"
Protruding Length Metric	139.00 mm
Number of Flutes	2
Coolant Hole Dia Exit Metric	1.12 mm
Material	Solid Carbide
Max Drill Depth Metric	83.00 mm
Metric Size	6.40 mm
Shank Length Decimal	1.4173"
Shank Length Metric	36.00 mm
Adapter Style Machine Side	Straight-Cylindrical
Adapter/Shank/Bore Diameter Decimal	0.3150"
Clamping LG Machine Side Metric	36.00 mm
Coolant Hole Dia Decimal	0.0441"
Flute Length Metric	98.00 mm