8.5 mm (.3346) 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.

Flute Helix Angle	27.636
Gage Length Decimal	7.2210"
Gage Length Metric	183.412 mm
Flute Length Decimal	5.3937"
Flute Length Metric	137.00 mm
Drill Point Length Decimal	0.0625"
Drill Point Length Metric	1.588 mm
Functional Length Decimal	7.2210"
Functional Length Metric	183.412 mm
Tool Assembly Length Decimal	5.6462"
Tool Assembly Length Metric	143.412 mm
Brand	Kennametal
Clamping LG Machine Side Decimal	1.5748"
Clamping Length Decimal	1.5748"
Coolant Supply	Yes
Number of Flutes	2
Clamping LG Machine Side Metric	40.00 mm
Overall Length Decimal	7.2835"
Adapter/Shank/Bore Diameter Decimal	0.3937"
Adapter/Shank/Bore Diameter Metric	10.00 mm
Length/Diameter Ratio	12
Protruding Length Decimal	7.2835"
Protruding Length Metric	185.00 mm
Clamping Length Metric	40.00 mm
Adapter Style Machine Side	Straight-Cylindrical
Material	Solid Carbide
Primary Workpiece Material	Steel,Stainless Steel,Cast Iron
Coating	TiAlN
Decimal Size	0.3346"
Max Drill Depth Metric	117.00 mm
Metric Size	8.50 mm
Shank Length Decimal	1.5748"
Hand of Tool	R - Right
Max Drill Depth Decimal	4.6063"
Overall Length Metric	185.00 mm
Shank Length Metric	40.00 mm