Series 36 - Regular Series
Dimensions to DIN 844. Centre cutting. Threaded shank to DIN 1835D. Shank cutting diameter to +0.04 -0.0.

Uncoated (for general production machining)
TiCN Coated (extends cutter life and improves work material surface finish)
TiALN Coated (dissipates and resists heat, reduces surface friction coupled with high surface hardness).

HSS multi diameter step drills produce good quality holes in a wide variety of sheet metal, using either a bench drill or light pedestal drilling machine. Manufactured from high speed steel, they offer sound rigidity, strength and stability when machining. Each tool cuts parallel holes in a range of specific sizes and is compatible with materials up to 1/8" (3mm) thick.

Features and Benefits
• High speed steel construction for greater strength, rigidity and stability
• Excellent wear and heat resistance for prolonged tool life
• Cuts parallel holes in sheet metal

Typical Applications
• Drilling
• Sheet metal

Notes
• Available sizes 1-12mm to 6-37mm

Series 1060 HSS-Co Straight Shank High Helix Jobber Drills
TiN Coated - Metric
Heavy duty drill for stainless steel, heat and acid-resistant steels, short chipping and high strength steels. High heat resistance allows drilling in titanium and titanium alloys. TiN coating provides longer tool life.
Point angle: 130°. Helix angle: high. Web thickness: strengthened. Relief angle: normal.
Tolerance of diameter: h8. Tolerance of shank: f11. Manufactured to DIN 338RN

Designed with spiral flutes and various lengths and forms to give high quality centre holes that suit most applications. TiN coating on working parts for increased heat and wear resistance, offering a prolong efficient cutting lifespan.

Features and Benefits
• HSS construction for increased durabiluty
• TiN coating for increased heat and wear resistance
• Delivers high quality centre holes in most drilling applications

Typical Applications
• Drilling

Standards
• BS 328 : Part 2 : 1986,
• DIN 333A, ISO 866, ISO 2540, ISO 2541