Dormer A012 General Purpose Type N Jobber Length Drill, NO 71, 1-1/4 in L, HSS, TiN Coated

• High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and non-ferrous materials
• Titanium nitride tip (TiN) is a multi-purpose coating which increases chip flow in softer materials
• Heat and hardness resistance allows the tool to run at higher speeds than uncoated tool s. similar, but more economical than TiN
• Spiral flutes are constructed with a higher flute angle to remove chips more easily regular helix form
• Web thinned
• Tapered web configuration
• No coolant channel

Dormer Jobber Length Drill| General Purpose| Type N| Series: A012| NO 71| 1-1/4 in Overall Length| 4XD Cutting Depth| 2 Flutes| Standard Spiral Flute| 3/8 in Flute Length| Straight Shank| 118 deg Point| Self-Centering Split Point| Right Hand Cutting| HSS Cutting Edge| HSS| TiN Coated| Applicable Materials: Aluminum| Alloy Steel| Copper| Magnetic Soft Steel| Magnesium and Lamellar Graphite