7.938 mm (.3125) 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	5.9652"
Gage Length Metric	151.516 mm
Flute Length Decimal	4.4882"
Flute Length Metric	114.00 mm
Max Drill Depth Decimal	3.7795"
Drill Point Length Decimal	0.0584"
Drill Point Length Metric	1.484 mm
Functional Length Decimal	5.9652"
Functional Length Metric	151.516 mm
Tool Assembly Length Decimal	4.5479"
Tool Assembly Length Metric	115.516 mm
Adapter/Shank/Bore Diameter Metric	8.00 mm
Max Drill Depth Metric	96.00 mm
Protruding Length Decimal	6.0236"
Coolant Supply	Yes
Adapter/Shank/Bore Diameter Decimal	0.3150"
Brand	Kennametal
Clamping Length Decimal	1.4173"
Clamping LG Machine Side Decimal	1.4173"
Length/Diameter Ratio	12
Clamping LG Machine Side Metric	36.00 mm
Fractional Size	5/16"
Metric Size	7.938 mm
Number of Flutes	2
Decimal Size	0.3125"
Material	Solid Carbide
Overall Length Decimal	6.0236"
Shank Length Metric	36.00 mm
Protruding Length Metric	153.00 mm
Shank Length Decimal	1.4173"
Adapter Style Machine Side	Straight-Cylindrical
Coating	TiAlN
Hand of Tool	R - Right
Primary Workpiece Material	Steel,Stainless Steel,Cast Iron
Clamping Length Metric	36.00 mm
Flute Helix Angle	30.110
Overall Length Metric	153.00 mm