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Black metal drill bits in indexed case, 60 pieces

Chicago-Latrobe

Chicago-Latrobe 69885 60-piece 135° high-speed steel drill bit set

SKU CH-8BZH-WDCXM

A 60-piece high-speed steel drill bit set with 135° split points covering wire-gauge sizes #1 to #60 for screw-machine work

  • Product typeDrill Bits
  • Main materialHAWA
  • 60-piece set covers wire-gauge sizes 1 to 60 for broad drilling tasks
  • 135° split point starts holes accurately without centre-punching
  • High-speed steel construction resists wear in tough materials
  • Black oxide finish reduces friction and improves chip flow
  • Screw-machine length provides rigidity for portable and stationary drilling

Chicago-Latrobe 69885 60-piece drill set

This Chicago-Latrobe 69885 set contains 60 high-speed steel drill bits with a 135-degree split point. The bits are finished in black oxide and cover wire gauge sizes #1 through #60. They are designed for screw machine length drilling tasks.

Suited for metalworkers needing a full wire gauge

Machinists and fabricators who require the complete #1 to #60 wire gauge assortment in a single package will find this set practical. Users who only need fractional inch or metric sizes, or who need longer jobber length bits, should look at other options.

135-degree split point for self-centring starts

The 135-degree split point geometry allows each bit to start on contact without a centre punch. This point angle is the specification that determines suitability for hard metal and portable drilling applications.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $96.99
Pricier than about 82% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCHICAGO-LATROBE
Product typeDrill Bits
Size & build
Main materialHAWA

Questions about this item

How does the 135-degree point angle affect drilling in a real machine?

The 135-degree split point reduces walking and starts on contact, making it easier to drill precise holes in metal without a centre punch.

What shank standard do these bits use and what does it limit?

Each bit has a straight shank sized to its wire-gauge diameter, so the shank fits directly into a chuck that accepts that specific size without adapters.

What physical space is needed to store or mount the 60-piece set?

The set contains 60 screw-machine-length bits ranging from #1 to #60 wire gauge, requiring a case or organizer with 60 individual slots to keep them separated and protected.

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