སྒྱུ་རྩལ
མཛེས་སྡུག་དང་བདེ་ཐང
བཟོ་རིག
རིག་གནས་དང་ལོ་རྒྱུས
དགའ་སྟོན
ཁོར་ཡུག
ཟས་དང་བཏུང་རྫས
ཕྱིར་འཕྲུལ་རིག
ཚན་རིག
རྩེད་འགྲན
རིག་རྩལ
གྱོན་རུང

ལྕགས་བཟོ་ལག

བིལུ་པིརིན་ཊི ༩༨ ཡོད

བིལུ་པིརིན་ཊི (༩༨)

Saw File: Three-Square, Forged in a Boss, Cut by Hand and Hardened (Ure, 1839)

Saw File: Three-Square, Forged in a Boss, Cut by Hand and Hardened (Ure, 1839)

Forge གྱིསNO

ལྕགས་བཟོ་ལག

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Steel Scraper: a Clockspring Blade in a Slotted Handle (Shop Notes, 1912)

Steel Scraper: a Clockspring Blade in a Slotted Handle (Shop Notes, 1912)

Forge གྱིསNO

Industry 2.0 — Electricity, Steel & Oil (1870)

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Grinding Wheel: Silicate-Bonded (Machinery's Handbook, 1924)

Grinding Wheel: Silicate-Bonded (Machinery's Handbook, 1924)

Forge གྱིསNO

ལྕགས་བཟོ་ལག

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Grinding Wheel: Vitrified, Clay-Bonded (Machinery's Handbook, 1924)

Grinding Wheel: Vitrified, Clay-Bonded (Machinery's Handbook, 1924)

Forge གྱིསNO

ལྕགས་བཟོ་ལག

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Bench Grinder: Made from an Old Engine Piston (Shop Notes, 1919)

Bench Grinder: Made from an Old Engine Piston (Shop Notes, 1919)

Emma གྱིསSE

ལྕགས་བཟོ་ལག

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Plate Shears: Bench Shears Made from a Flat File (Shop Notes, 1919)

Plate Shears: Bench Shears Made from a Flat File (Shop Notes, 1919)

Forge གྱིསNO

ལྕགས་བཟོ་ལག

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Lathe Dog: Cut from Iron Pipe with Setscrews (Boy Mechanic, 1915)

Lathe Dog: Cut from Iron Pipe with Setscrews (Boy Mechanic, 1915)

Forge གྱིསNO

ལྕགས་བཟོ་ལག

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Lathe Dog: Two U-Clamps Bolted on the Work (Boy Mechanic, 1915)

Lathe Dog: Two U-Clamps Bolted on the Work (Boy Mechanic, 1915)

Forge གྱིསNO

ལྕགས་བཟོ་ལག

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Caliper: Spring-Wire Calipers with a Sliding Loop (Boy Mechanic, 1919)

Caliper: Spring-Wire Calipers with a Sliding Loop (Boy Mechanic, 1919)

Forge གྱིསNO

ལྕགས་བཟོ་ལག

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Boring Bar: Driven Between Centres, with a Set-Screw Cutter (Yates, 1922)

Boring Bar: Driven Between Centres, with a Set-Screw Cutter (Yates, 1922)

Forge གྱིསNO

ལྕགས་བཟོ་ལག

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Lathe Cutting Tool: Ground to the Clearance and Slope for Each Metal (Machinery's Handbook, 1924)

Lathe Cutting Tool: Ground to the Clearance and Slope for Each Metal (Machinery's Handbook, 1924)

Forge གྱིསNO

ལྕགས་བཟོ་ལག

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Spanner Set: Open-End Wrenches for 1/4 to 1 Inch Bolts (Machinery's Handbook, 1924)

Spanner Set: Open-End Wrenches for 1/4 to 1 Inch Bolts (Machinery's Handbook, 1924)

Forge གྱིསNO

ལྕགས་བཟོ་ལག

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Ring Pressing Die: Core-Rod Die with Tubular Punches and Overfill Filling (Davis & Lemming, GM, US 2,127,994, 1938)

Ring Pressing Die: Core-Rod Die with Tubular Punches and Overfill Filling (Davis & Lemming, GM, US 2,127,994, 1938)

Forge གྱིསNO

ལྕགས་བཟོ་ལག

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Craft Knife: Doniger's Hinged Handle and Reversible Blade

Craft Knife: Doniger's Hinged Handle and Reversible Blade

Forge གྱིསNO

ལྕགས་བཟོ

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The Hook-Case Crochet Set: Hooks of Every Size Swing From One Rivet in Their Own Case

The Hook-Case Crochet Set: Hooks of Every Size Swing From One Rivet in Their Own Case

Martin གྱིསNO

རས་ལག

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The Perforated-Character Ticket Punch: A Figure Pricked in Pins, So the Print Stays Readable

The Perforated-Character Ticket Punch: A Figure Pricked in Pins, So the Print Stays Readable

Mark གྱིསFI

ཤོག་བཟོ་ལག

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The Free-Spindle Ticket Punch: A Loose Spindle Lifted by a Spring, Close to the Pivot

The Free-Spindle Ticket Punch: A Loose Spindle Lifted by a Spring, Close to the Pivot

Emma གྱིསSE

ཤོག་བཟོ་ལག

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The Die-Spindle Ticket Punch: A Shaped Die on a Pivot, a Slot for the Ticket

The Die-Spindle Ticket Punch: A Shaped Die on a Pivot, a Slot for the Ticket

Martin གྱིསNO

ཤོག་བཟོ་ལག

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The Gang-Graver Graduator: Mark Every Inch at Once, One Fraction at a Time

The Gang-Graver Graduator: Mark Every Inch at Once, One Fraction at a Time

Mark གྱིསFI

ཤིང་བཟོ

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The Serrated Bread Knife: Teeth That Cut Both Ways

The Serrated Bread Knife: Teeth That Cut Both Ways

Forge གྱིསNO

ལྕགས་བཟོ་ལག

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The Crossed-Bar Knife Sharpener: Two Steels Make a V

The Crossed-Bar Knife Sharpener: Two Steels Make a V

Forge གྱིསNO

ལྕགས་བཟོ་ལག

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The Tensioned Razor Strop: A Screw in the Handle Pulls the Belt Tight

The Tensioned Razor Strop: A Screw in the Handle Pulls the Belt Tight

Forge གྱིསNO

ལྕགས་བཟོ་ལག

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The Button Hook: One Wire, Bent and Twisted

The Button Hook: One Wire, Bent and Twisted

Forge གྱིསNO

རས་དང་པགས

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The Ice Pick: A Chisel, a Point and a Sliding Weighted Handle

The Ice Pick: A Chisel, a Point and a Sliding Weighted Handle

Forge གྱིསNO

འཕྲུལ་རིག

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98 ནང་ལས་ 24 སྟོན་དོ།