Guhring Production Jobber Drills HSS-Co 5%

High heat resistant drill with wide chip space. Suitable for drilling alloyed and unalloyed steels and castings with a high tensile strength over 800N/mm2. Particularly suitable for drilling hot and cold rolled steels. Manufactured to DIN338.

Series 658 - Metric

Guhring Drills Taper Shank HSS

General-purpose drills to drill steels with a tensile strength up to 1.000 N/mm2, cast steel, grey cast iron, malleable cast iron, nickel brass and graphite. Point angle: 118°, helix angle: normal, relief angle: normal, tolerance of diameter: h8. Manufacturing Standard: DIN345.

For all dimensional specifications please refer to our catalogue.

Series 245 (MT1) - Metric

Guhring Bushing Drills Taper Shank HSS

Standard drill for use with drill bushings and for deep hole drilling in alloyed and unalloyed steel and cast steel, grey cast iron, malleable cast iron, spheroidal cast iron, sintered powder metals, German silver and graphite. Type N DIN341.

For all dimensional specifications please refer to our catalogue.

Series 257 (MT1) - Metric

Guhring Production Jobber Drills HSS-Co 5%

Rigid, high-heat resistant drill with large helix angle of 35. Suited for titanium and titanium alloys, stainless steels and heat resisting austenitic steels. Limited suitability for special alloys such as hastaloy, inconel, nimonic etc. Manufactured to DIN338.

Series 605 - Metric

Guhring Production Drills

Guhring No.5523 Jobber Drill HSS-Co have a tough cobalt substrate that delivers high performance at low cost to produce a general purpose drill for the machining of steel and cast steel (alloyed and unalloyed), , grey cast iron, malleable cast iron, spheroidal graphite iron, sintered iron and graphite with high concentricity characteristics.

No.5523 Jobber Drill HSS-Co

Guhring Bushing Drills Taper Shank HSS

Standard drill for use with drill bushings and for deep hole drilling in alloyed and unalloyed steel and cast steel, grey cast iron, malleable cast iron, spheroidal cast iron, sintered powder metals, German silver and graphite. Type N DIN341.

For all dimensional specifications please refer to our catalogue.

Series 257 (MT1) - Metric

Guhring Production Jobber Drills HSS-Co 5%

Rigid, high-heat resistant drill with large helix angle of 35. Suited for titanium and titanium alloys, stainless steels and heat resisting austenitic steels. Limited suitability for special alloys such as hastaloy, inconel, nimonic etc. Manufactured to DIN338.

Series 605 - Inch

Guhring Stub Drills Carbide SL

Carbide drills deliver a quantum leap in high speed holemaking performance and tool life that manufacturers have been asking for. Carbide tooling provides faster cutting rates, longer tool life, better positional and dimensional accuracy and improved surface finish. Short cycle times and tighter tolerances translate into maximum machine utilizations, better part quality and optimum holemaking cost savings.

Series 5516

Guhring Jobber Drills Steam Tempered HSS

Suitable for drilling steel, cast steel, alloyed and unalloyed, grey cast iron, spheroidal iron, sintered powder metal, German silver and graphite. Manufactured to BS328/DIN338RN.

Black Finish (W-Finish)
This is the most common surface finish and is the result of a steam tempering operation in which steam is passed over the product during a controlled tempering cycle, producing a black oxide layer. Black tools are generally recommended for ferrous applications where the oxide layer aids chip flow, helps to dissipate heat by retaining some coolant on the tool surface and also helps to prevent the tool from staining.

Series 205

Guhring Production Jobber Drills HSS-Co 5%

Rigid, high-heat resistant drill with large helix angle of 35. Suited for titanium and titanium alloys, stainless steels and heat resisting austenitic steels. Limited suitability for special alloys such as hastaloy, inconel, nimonic etc. Manufactured to DIN338.

Series 605 - Metric