CoroTap 100 is a range of straight flute taps that are optimized for short chipping ISO K, ISO N and ISO H materials. For long chipping ISO P materials, the chip breaker design is appropriate. The taps are suitable for both through and blind holes.
See the chip-breaking technology in action.

CoroTap™ 100 is made of HSS-E-PM and solid carbide, for superior wear resistance and tool life. This results in fewer machine stoppages and reduced cost-per-hole.

Optimized geometries allow for reliable, predictable tool life in both through and blind-hole applications.

Optimized grades ensure low friction at high speeds for precision threads, resulting in excellent thread quality.

The chip-breaking design prevents bird nesting, reducing machining delays and tool breakage without compromising thread quality.
The tapping range consists of Optimized and Customized solutions within the Solid Round Tools product offer.
![]() | Cast iron |
![]() | Non-ferrous materials |
![]() | Hardened steel |
![]() | Steel |

The straight flute style tap promotes better chip breaking. Axial coolant facilitates chip removal in blind holes.

The taps with optimized grades for a excellent thread quality and improved wear resistance are designed specifically for cast iron machining.

Tap with optimized substrate and coating for aluminum applications. Refined edge rounding for improved surface finish and optimum flute geometry with excellent chip evacuation.

This range is designed for machining hardened steels (>48HRC)

Not finding the right tap in our standard range? Customized Solutions features Tailor Made and Advanced engineered tools designed for your most unique application requirements.

The CoroChuck™ 970 is designed for stable and precise tapping in all materials. It improves tap tool life and surface quality, and offers the highest process security.
CoroTap® 100 -PM |
CoroTap™ 100 |
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| DIN | DIN/ANSI | JIS | DIN | DIN/ANSI | JIS | DIN | DIN/ANSI | JIS | DIN | |
| M | M6–M16 | M6–M16 | M6–M16 | M3-M24 | M6-M20 | M3-M24 | M3-M16 | M3-M16 | M3-M16 | M3-M12 |
| MF | M6–M16 | M6–M16 | M8-M20 | M10-M14 | M3-M16 | M3-M16 | M3-M16 | |||
| UNC | 1/4–5/8 | 1/4–5/8 | 1/4-7/8 | 1/4-7/8 | ||||||
| UNF | 1/4–5/8 | 1/4–5/8 | 1/4-7/8 | 1/4-7/8 | ||||||
| G | 1/8-1 | |||||||||
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