OSG Jobber Length Drill Bit: #39, 135° 4-Facet Point, Solid Carbide
SKU 3G-OTH-192531
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Frequently Asked Questions
What is the OSG #39 jobber length drill bit used for?
This OSG solid carbide drill bit is designed for horizontal drilling applications in hard materials. Its 135° 4-facet point and slow spiral geometry reduce thrust and improve chip evacuation, making it suitable for precision holemaking in tool steel, stainless steel, and other tough alloys.
What are the specifications of the OSG 215-0995 drill bit?
The OSG 215-0995 is a #39 jobber length drill bit with a 0.0995 inch diameter. It features a solid carbide construction, 135° 4-facet point, and slow spiral flute design. The manufacturer part number is 215-0995, and it is optimized for horizontal drilling in demanding materials.
Where to buy OSG drill bits worldwide?
3G Electric supplies OSG drill bits worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the OSG 215-0995 or other precision tooling for your operations.
How to select the right OSG solid carbide drill bit?
Select based on material hardness, hole depth, and machine rigidity. For hard alloys, choose a 135° point with 4-facet grind to reduce walking and thrust. OSG's slow spiral design aids chip evacuation in deep holes. Confirm diameter (e.g., #39 = 0.0995 in) and shank compatibility with your chuck.
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3G Electric supplies OSG solid carbide jobber-length drill bits for horizontal drilling. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















