Metered needle gauge pin plug gauge high precision ± 0.0005 gauge 0.001pin gauge 0.002 smooth gauge 3.1

Volume smooth plug gauge smooth surface stop gauge taper gauge H7 double-ended cylindrical bore gauge 18 24 30 37 50

Metric thread plug gauge 6h pass stop gauge tooth gauge metric coarse and fine tooth gauge M52M54M56M60M64M68M58

Metric thread plug gauge 6h pass stop gauge tooth gauge metric coarse and fine tooth gauge M22M24M33M26M27M28M30

Chengduchuan brand straight handle twist drill h2high speed steel electric drill metal drill bit drilling machine turning head 6.3-7.5-8.6

The amount of straight shank twist drill HSS high speed steel electric drill metal drill tip drill machine turn 18.3-19.5-20-18

Straight shank twist drill bit h2high speed steel electric drill metal drill bit drilling machine turning head 10.7-11.8-12.4

The special gauge block for measuring set micrometer is 0-level 20-level 1-level 10-block calibration gauge 0-25-50-75-100

Amount of straight shank twist drill HSS high speed steel electric drill metal drill drill head 16.3-17.5-18.2

Amount of straight shank twist drill HSS high speed steel electric drill metal drill drill head 14.4-15.5-16.2

Chengduchuan brand straight handle twist drill h2high speed steel electric drill metal drill bit drilling machine turning head 3.9-4.5-6.2

Straight shank twist drill bit h2high speed steel electric drill metal drill bit drilling machine turning head 12.5-13.4-14.3

The amount of Sichuan brand straight shank twist drill HSS high speed steel electric drill metal drill drill head 1.5-2.4-3.8

High-precision smooth inner diameter dial indicator with smooth surface calibration ring gauge 54 65 73 82 90 51 60

Metric gauge block 38/46/47/83/87/91/103/112, grade 0, grade 1, Grade 2, eight big five gauge

Weight 55 ° tapered pipe thread ring gauge gauge check gauge German standard tooth gauge RP1/4-3/8-1/2-3/4-5

The amount of 60 tapered pipe thread ring gauge gauge American standard tooth gauge through stop gauge NPT3/8-1/4-3/4-1/2-5

55 taper seal pipe thread ring gauge gauge inch tooth gauge RB1/8-1/4-3/8-3/4-1/2

Special gauge block for measuring set caliper, grade 0, grade 1, Grade 2 calibration gauge, gauge 0-125-150-200-300-500

The amount of 60 cylindrical pipe thread ring gauge gauge American standard tooth gauge stop gauge NPSM1/4-3/8-1/2-3/4

Volume thread ring gauge through stop gauge 6G metric thickness tooth

Quantity high precision glossy smooth inner diameter dial indicator check ring gauge 10 18 20 26 30 40 50

Measuring thread ring gauge pass-stop gauge 6G metric thickness teeth M2M3M4M5M6M8M10M12M14M16M18M20

US Standard Unified Thread Ring Gauge Gauge Pass Gauge 2A Gauge 1/4UNC1/2UN5/8UNEF3/4-12

Amount 55 conical pipe thread ring gauge measuring tooth gauge Daily Standard stop gauge PT1/8-3/4-3/8-1/4-1/2

55 cylindrical pipe thread ring gauge through stop gauge gauge gauge G1/8-1/2-1/4-3/8-5/8-7/8TB

American Standard Unified thread plug gauge gauge 2B tooth Gauge 1/4UNC1/2UN5/8UNEF3/4-12

55 taper seal pipe thread plug gauge gauge inch gauge RB1/16-1/4-3/8-3/4-1/2

Weight 55 ° tapered pipe thread plug gauge gauge German standard tooth gauge Rp1/8-1/4-3/8-1/2-3/4-5-6

Quantity 60 Cylindrical Pipe Thread Plug Gauge US Standard Dental Gauge NPSM1/16/8-1/3/8-1/2-3/4

Metric thread plug gauge 6h stop gauge tooth gauge metric coarse and fine tooth gauge M36M50M39M40M42M45M48

Volume 55 ° cylindrical pipe thread plug gauge gauge British tooth gauge G1/8-1/4-3/8-1/2-3/4-5/8TB

Cutting edge micrometer high-precision blade annular groove spiral micrometer slice indexing card 0-25-50-75

Volume wide seat angle ruler 90 degree straight angle ruler high precision ruler 63*40*80*50*100*125*160*200

Weight 55 ° tapered pipe thread plug gauge gauge Japanese standard tooth gauge PT1/8-1/4-3/8-1/2-3/4-6-5

Metric Thread Plug Gauge 6G General Stop Gauge Dental Gauge Metric Coarse and Fine Tooth Gauge