Magnum 1/4" x 1/4" x 4" HSS Tool Bit Blank (BHSS144)

Grind precision tool shapes for general-purpose turning and threading on small to medium manual lathes. The Magnum BHSS144 1/4" x 1/4" x 4" Tool Bit Blank is a versatile toolroom staple that allows machinists to create extremely sharp cutting edges. The premium high-speed steel (HSS) grain structure supports achieving a high-quality surface finish on delicate workpieces, while the 4" length provides plenty of material for repeated maintenance.

Features

• General-Purpose Profile - 1/4" square cross-section is ideal for standard lathe tool holders.
• Superior Surface Finishes - HSS grain structure supports grinding to a razor-sharp edge for fine work.
• Maintenance Friendly - 4" length ensures longevity through numerous sharpening and regrinding cycles.

Specifications

• Dimensions: 1/4" x 1/4" x 4" (6.35 mm x 6.35 mm x 101.6 mm)
• Material: HSS
• Supplier Part Number: 360-0035
• KMS Product Code: MAG-BHSS144

Common Shop Applications

• Lathe turning and threading
• Boring and grooving tools
• Custom fly-cutter bits

Recommended Shop Add-Ons

• Don't forget: Grinding Goggles - protect your eyes while shaping your HSS tool bits.
• Most Machinists also grab: Quick Change Tool Post - for faster tool swaps on your lathe.

Frequently Asked Questions

Q: Is this bit hardened? A: Yes, HSS tool blanks are heat-treated and ready for grinding into a cutting tool.

Q: What is the best way to cool the bit while grinding? A: Dip the tool in water frequently during grinding to avoid overheating and losing the temper.