Ivy Classic - Hex Insert Bit 1 in. x 1/8 in.

Built for precise hex fastening, this compact 1" insert bit pairs a true 1/8" hex tip with a 1/4" hex shank for tight, wobble-free drive in drills and impact drivers. The heat-treated S2 steel body resists twisting under load, while the short overall length improves access in tight spaces and magnetic bit holders.

Key Features

• Precision-machined 1/8" hex tip for clean engagement and reduced rounding.
• Heat-treated S2 tool steel for high torque resistance and long service life.
• 1/4" hex insert shank fits standard bit holders, drills, and impact drivers.
• 1" compact length for tight-space access and stable control in magnetic sleeves.
• Wear-resistant finish helps fight rust and shop grime.
• Clearly marked size for quick identification in pouches and organizers.

Brand / Model: Ivy Classic — Hex Insert Bit, 1" × 1/8"

Product Type: Hex screwdriver insert bit (power-drive)

Weight: ~0.2–0.4 oz (single bit; approximate)

Dimensions (Overall Length): 1.0 in (25 mm)

Tip Size / Drive: 1/8" hex (Allen)

Shank Size: 1/4" hex (6.35 mm) insert

Material: Heat-treated S2 tool steel

Finish / Coating: Wear-resistant black oxide (or similar) for corrosion protection

Hardness / Strength: Impact-driver compatible S2 (torque-rated; typical)

Fit / Geometry: Precision-machined hex tip for tight engagement and reduced rounding

Magnetics: Works with magnetic bit holders (bit itself non-magnetized unless noted)

Compatibility: Standard drill/drivers, impact drivers, and 1/4" hex bit holders

Primary Applications: Hex fasteners in wood, sheet metal, machinery, fixtures, and general assemblies (1/8" size)

Operating Notes: Seat fully in the fastener, apply firm in-line pressure, and replace if edges round over

Included: One 1" × 1/8" hex insert bit (holders sold separately)

Q: Will this 1" × 1/8" hex bit fit my drill or impact driver?
A: Yes—its 1/4" hex shank fits standard bit holders, drills, and most impact drivers.

Q: Is it strong enough for impact use?
A: Yes—made from heat-treated S2 tool steel and compatible with impact drivers when used with steady in-line pressure.

Q: Is the bit magnetized?
A: The bit itself isn’t typically magnetized, but it works perfectly in magnetic bit holders to retain fasteners.

Q: How do I prevent rounding the hex fastener?
A: Seat the 1/8" tip fully, keep firm axial pressure, use the correct speed/torque, and replace the bit if edges show wear.