MODEL ENGINEERING : MATERIALS : STEEL : BRASS : COPPER : ALUMINIUM : ETC : LOCOMOTIVE DRAWINGS & GM OR IRON CASTINGS : STEAM FITTNGS : BOGIES : SCREWS : RIVETS : SOLDERS : TOOLING : OILS : METAL FINISHING : MODEL ENGINEERING BOOKS : ETC.

THREADS - THREADS PER INCH
TAPPING DRILL SIZE REQUIRED

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METRIC COURSE.....3.00mm x 0.50-Tapping drill No. 2.50mm 00.92
METRIC COURSE.....3.50mm x 0.60-Tapping drill 2.90mm 00.94
METRIC COURSE.....4.00mm x 0.70-Tapping drill 3.30mm 01.01
METRIC COURSE.....4.50mm x 0.75-Tapping drill 3.70mm 01.09
METRIC COURSE.....5.00mm x 0.80-Tapping drill 4.20mm 01.21
METRIC COURSE.....6.00mm x 1.00-Tapping drill 5.00mm 01.48
METRIC COURSE.....7.00mm x 1.00-Tapping drill 6.00mm 01.95
METRIC COURSE.....8.00mm x 1.50-Tapping drill 6.50mm 02.22
METRIC COURSE.....9.00mm x 1.25-Tapping drill 7.70mm 03.66
METRIC COURSE.....10.00mm x 1.50-Tapping drill 8.50mm 03.72
METRIC COURSE.....11.00mm x 1.50-Tapping drill 9.50mm 04.70
METRIC COURSE.....12.00mm x 1.75-Tapping drill 10.30mm 08.06
METRIC FINE.....2.00mm x 0.45mm-Tapping drill 1.50mm 01.15
METRIC FINE.....2.30mm x 0.40mm-Tapping drill 1.90mm 01.13
METRIC FINE.....2.60mm x 0.50mm-Tapping drill 2.10mm 01.00
METRIC FINE.....3.00mm x 0.35mm-Tapping drill 2.60mm 01.10
METRIC FINE.....3.00mm x 0.60mm-Tapping drill 2.40mm 01.09
METRIC FINE.....3.50mm x 0.35mm-Tapping drill 3.10mm 01.17
METRIC FINE.....4.00mm x 0.50mm-Tapping drill 3.50mm 01.05
METRIC FINE.....4.00mm x 0.75mm-Tapping drill 3.20mm 01.18
METRIC FINE.....4.50mm x 0.50mm-Tapping drill 4.00mm 01.14
METRIC FINE.....5.00mm x 0.50mm-Tapping drill 4.50mm 01.30
METRIC FINE.....5.00mm x 0.75mm-Tapping drill 4.20mm 01.21
METRIC FINE.....5.00mm x 0.90mm-Tapping drill 4.10mm 01.18
METRIC FINE.....5.00mm x 1.00mm-Tapping drill 4.00mm 01.14
METRIC FINE.....5.50mm x 0.50mm-Tapping drill 5.00mm 01.48
METRIC FINE.....5.50mm x 0.90mm-Tapping drill 4.60mm 01.63
METRIC FINE.....6.00mm x 0.50mm-Tapping drill 5.50mm 02.07
METRIC FINE.....6.00mm x 0.75mm-Tapping drill 6.20mm 02.45
METRIC FINE.....6.00mm x 1.25mm-Tapping drill 4.70mm 01.66

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STEEL BILLETS
CUT TO SIZE
UP TO 10" DIAMETER


 

RING 01327 878988 FOR
GLR GIFT VOUCHERS


 

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