1890 Edward Vom Hofe fishing reels.
1921 Heath Henderson aviation motor
1950's mid century Greta Grossman chair
Antique Coleman camping lanterns
100+ year old Tillotson Register (antique telegraph)
Tuning a piano
Chapman Bits Vs. Other Bits
Chapman screwdriver bits are precision milled
It's a horrible feeling when you beat up a screw while tightening it with a poorly made screwdriver, and you know that screw is going to be difficult or impossible to remove without stripping it. Chapman bits are precision milled from US steel to tight tolerances, unlike many import bits which are made from compressed metal. Our SAE and MM metric hex bits have sharp corners and dead flat ends to bottom out in the screw and apply full torque to the screw edges and sides. Our slotted bits are gunsmith style hollow ground bits that fit the slot completely (unlike a typical tapered slotted screwdriver) and apply torque to the sides of the screw without marring it or camming out. More information on our bits
Chapman MFG Screwdriver bits vs. other screwdriver bits
- Chapman bits are precision milled to tight tolerances with flat edges, sharp corners and no burrs for snug screw fit
- All bits are machined from USA steel and heat treated with a black oxide rust inhibitor finish
- Each bit has ear/or ring stops with ball detent to hold the bit securely in our famous midget ratchet, screwdriver handle or spinner
- Bits have knurled ends for finger tightening and are stamped with the part #
- Chapman bits are non-magnetic for use on electronics and PC boards
Chapman Gunsmith Style Slotted Bits
Famous Midget Ratchet reaches Fasteners in tight spots!
Chapman mini ratchet reaches screws in tight spots
Our famous offset midget ratchet is the heart of every Chapman set and provides to key benefits for machinists; it can reach fasteners that cannot be reached with a regular screwdriver, stubby screwdriver etc. and once you reach the fastener, you can ratchet in place unlike a hex key where you're stuck removing it and re-inserting it into the fastener with each turn. Also, our midget ratchet is less than 4" long, has an 18 degree working arc, and provides up to 200" lbs of torque (approx. 4 times the torque available from a large screwdriver) in a tiny space. Those specs are important when you're trying to remove a stubbon screw that doesn't want to budge or to firmly snug screws on a toolholder so you know that tool isn't going to loosen up before wearing out. More information about our mini ratchet
Chapman Screwdriver Kit Versatility
Chapman screwdriver kits pack a ton of versatility in a very small case. All of our tools are fully interchangeable with each other.
• Screwdriver bits have knurled (textured) ends to use for hand tightening
Guarantee: Chapman prides itself on the quality of our products. Our tools are guaranteed to be as represented and free of defects caused by defective materials or faulty workmanship.
In order to keep open stock part prices reasonable, we can not offer replacement of tools in use for many years (sometimes 30+) that wear out/break. Our guarantee guards against defective materials and faulty workmanship. Tool replacement requires that faulty parts are returned to us with proof of purchase within three years. Our guarantee does not cover products that are improperly used, abused or altered.
Chapman values the loyalty and dedication from our customers and will continue to bring you quality USA made products for years to come.