We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Klein Tools 31874 replacement hole cutter pilot bit

Klein Tools

Klein Tools 31874 Pilot Bit for Hole Cutters

SKU CH-X8R6-32GQR

Replacement pilot bit for hole cutters, model 31874, ensures accurate drilling starts

  • Replacement pilot bit keeps hole cutters running
  • Klein Tools brand signals professional-grade durability
  • Model 31874 identifies the exact spare you need
  • California Prop 65 notice informs safe handling
  • New condition means full service life from the start

Replacement Pilot Bit 31874

The Klein Tools 31874 is a replacement pilot bit designed for compatible hole cutters. It serves as a direct spare part to maintain cutting accuracy when the original bit wears out. The component is supplied new and ready for workshop use.

For Hole Cutter Maintenance

This part suits tradespeople who need to restore an existing Klein hole cutter to working condition. It does not function as a standalone drill bit and cannot be used without the matching cutter body. Buyers who do not own the corresponding hole cutter should look elsewhere.

California Proposition 65 Notice

This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. The warning applies to the item as supplied. Users should follow standard safety practices when handling and installing the bit.

How it compares

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

Price $7.99
Cheaper than about 91% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameKlein Tools

Questions about this item

When should I replace the pilot bit on my hole cutter?

Replace the pilot bit when the tip dulls or the shank shows wear that prevents clean centring in the starter hole.

What limits continuous drilling with this pilot bit?

Heat buildup in the bit tip is the first limit during sustained drilling; let it cool between holes to maintain edge life.

Does the bit generate noticeable heat or vibration during all-day use?

The bit runs warm during extended cutting; use cutting fluid and periodic pauses to manage temperature and reduce vibration.

More in Bits, Hole Saws & Accessory Kits

Similar items