• 5318 Victory Drive
    Indianapolis, IN 46203
  • (800) 622-4824
  • www.haggard-stocking.com

3.5 mm (.1378) 20XD Solid Carbide Internal Coolant Straight Shank Deep Drill

  • Item Code: B272Z03500SGL KCMS20
  • Brand: Kennametal
  • Unit Size: 1

Description

Features Tech Specs

Features

Back To Top
    • HP solid carbide deep-hole drills with through coolant for steel, cast iron, stainless steel, high-temperature alloys, and non-ferrous materials.
    • Application-specific SC drill for drilling holes up to 20 x D up to 4x faster than conventional HSS and gun drills.
    • Broadest diameter range on the market from .0938�.6299 (2,383�16mm).
    • KMH-point geometry is available as a semi-standard, especially for crankshaft applications.
    • KCMS20 grade (B27_SGL) is a monolayer PVD AlTiN coated ultrafine grain carbide with superior surface finish. First choice for deep hole drilling of stainless steel and high-temperature resistant materials. Due to the coatings enhanced high temperature properties this grade can also be applied for MQL applications in steel.

Tech Specs

Back To Top
Flute Helix Angle 26.797
Gage Length Decimal 4.8980"
Length/Diameter Ratio 20
Functional Length Decimal 4.8980"
Functional Length Metric 124.41 mm
Tool Assembly Length Decimal 4.4059"
Tool Assembly Length Metric 110.91 mm
Drill Point Length Metric 0.59 mm
Flute Length Decimal 3.3858"
Max Drill Depth Metric 77.00 mm
Metric Size 3.50 mm
Overall Length Decimal 4.9213"
Clamping LG Machine Side Metric 13.50 mm
Coolant Hole Dia Decimal 0.0165"
Brand Kennametal
Max Drill Depth Decimal 3.0315"
Adapter/Shank/Bore Diameter Metric 4.00 mm
Coating None
Coolant Hole Dia Metric 0.42 mm
Overall Length Metric 125.00 mm
Protruding Length Decimal 4.9213"
Coolant Hole Dia Exit Decimal 0.0165"
Decimal Size 0.1378"
Flute Length Metric 86.00 mm
Number of Flutes 2
Protruding Length Metric 125.00 mm
Shank Length Decimal 1.2598"
Adapter/Shank/Bore Diameter Decimal 0.1575"
Hand of Tool R - Right
Material Solid Carbide
Adapter Style Machine Side Straight-Cylindrical
Coolant Supply Yes
Drill Point Length Decimal 0.0232"
Clamping LG Machine Side Decimal 0.5315"
Coolant Hole Dia Exit Metric 0.42 mm
Primary Workpiece Material Steel,Stainless Steel,High-Temp Alloys
Shank Length Metric 32.00 mm