Nachi 1057700 | 31/32" Diameter x 3.00mm Shank x 11-5/8" OAL 2 Flute BRIGHT Coated HSS Cobalt Jobber Drill Bit

Description

The Nachi 1057700 is a 31/32 cobalt jobber drill bit made for demanding drilling applications. Built from HSS cobalt, it offers the toughness needed for harder metals and extended tool life. Its 31/32” diameter supports accurate, heavy duty hole making in industrial environments. The 118 degree drill point helps improve starting control and drilling stability. A 2 flute design supports efficient chip evacuation during continuous cutting.The bright finish provides a clean tool surface for dependable general-purpose performance. This 31/32 HSS cobalt jobber drill is made for right-hand cutting operations.
The conventional spiral flute type helps move material away from the cutting zone effectively. Coolant through capability supports heat control in deeper or more intensive drilling work. The taper shank construction adds secure fitment for compatible equipment setups. It is well suited for production work that requires repeatable results and strong tool rigidity. The heavy duty cobalt drill bit 31/32 format helps maintain cutting stability under load.
Its M35 cobalt drill bit 31/32 construction is ideal for challenging materials and shop use. The Nachi 31/32 cobalt drill bit is a reliable choice for precision and endurance. It combines long-reach jobber geometry with practical industrial drilling performance.

Product Features and Benefits

HSS Cobalt Cutting Construction

Supports tough drilling applications with the Nachi 1057700 31/32 cobalt jobber drill bit.

118 Degree Drill Point

Improves starting accuracy and helps the 31/32 HSS cobalt jobber drill maintain stable entry.

Coolant Through Design

Assists heat management during demanding work with this heavy duty cobalt drill bit 31/32.

2 Flute Chip Clearance

Promotes efficient chip removal for smoother drilling with the 2 flute cobalt jobber drill bit.

Taper Shank Stability

Provides a secure setup for consistent performance in industrial drilling operations.

Frequently Asked Questions

What materials can the Nachi 1057700 drill bit handle?

This 31/32 cobalt jobber drill bit is built for harder metals and demanding industrial drilling tasks.

What is the benefit of the 118 degree point?

The 118 degree point helps the Nachi 31/32 cobalt drill bit start cleanly and cut with control.

Does this drill bit support coolant flow?

Yes, the coolant through feature helps reduce heat during deeper or more intensive drilling.

Why choose a 2 flute cobalt jobber drill bit?

A 2 flute design improves chip evacuation and supports efficient cutting in metalworking applications.

Is this a suitable heavy duty cobalt drill bit 31/32 option?

Yes, the HSS cobalt body and jobber length make it a strong choice for heavy duty drilling.