WALTER 01W151 – 5/16″-9/16″ (by 1/16″)” Multi-Step Reamer Reamer 3-Flats, Reduced Shank

WALTER 5/16″-9/16″ (by 1/16″)” Multi-Step Reamer Reamer 3-Flats, Reduced Shank

The new and innovative Multi-Step Reamer step drill makes enlarging holes easy and with consistent quality. 1/2″ step thickness makes enlarging holes in sheet metal or even 1/2″ metal plate a breeze. Ideal for enlarging or aligning stacked plates or pieces of metal up to a combined thickness of 1/2″. Plus, the 3/8″ shank with three flats makes using the Multi-Step Reamer step drill in drill chucks easy. Reamers will not slip! Available in three individual sizes, with five steps each, ranging from 5/16″ to 1-1/16″ diameter.

Features:

Made with premium grade HSS to last longer

Stepped geometry for fast hole making and enlarging

3/8″ reduced shank with 3 flats to reduce slippage in drill chucks

Black oxide surface treatment increases wear resistance

Applications:

Drilling holes in medium and high strength materials

Enlarging holes in material up to 1″ thick

Specifications:

Drill Size	5/16″ – 9/16″ (by 1/16″)
Overall Length	4-1/8″
Flute Length	3″
Flute Design	Straight Flute
Flute Direction	Right hand
Shank Type	3-Flats, Reduced Shank
Shank Size	3/8″
Material	High Speed Steel
Finish	ICECUT Coating (AlCrN)
Measurement	Fractional
Set	No
Safety Collar	No
Safety Magnet	No
Reamer Type	Multi-Step Reamer
Number of Steps	5
Max Size	9/16″
Min Size	5/16″
Step Increment	1/16″