Glass & Tile Drill Bits

Spear point end drill bits are suitable for drilling mirrors, glass (excluding toughened glass) and ceramic tiles
Tungsten carbide tip extends product life
For best results use plenty of water whilst drilling

Part No. 'Select an option' ,

Product Table

Browse part numbers, sizes and technical data

PIPE

CHART GUIDE

PART NO.DRILL
DIAMETER
OVERALL LENGTH
[mm]
BOX QTY
GNT-6.06mm761
GNT-8.08mm821
GNT-10.010mm891
GNT-12.012mm961
GNT-1/41/4″761
GNT-5/165/16″821
GNT-3/83/8″891
GNT-1/21/2″961

Related Products

Something looks off
or need more detail?

If a page is loading oddly, you believe SOME information needs updating, or something’s missing—let us know.

Thanks for helping us keep things accurate.

PIPE CHART GUIDE

CLICK TO OPEN TABLES BELOW

NOMINAL
SIZE
O.D
[mm]
MASS PIPE
[kg/m]
M.P FILLED
w/ WATER
[kg/m]
813.70.630.7
1017.10.840.96
1521.31.271.47
2026.71.692.04
2533.42.53.05
3242.23.394.36
4048.34.055.37
5060.35.447.6
65738.6311.72
8088.911.2916.06
90101.613.5719.95
100114.316.0724.28
125141.321.7734.68
150168.328.2646.91
200219.142.5574.83
250273.160.31111.2
300323.979.73151.97
350355.694.55181.82
400406.4123.3237.31
450457155.8299.98
500508183.42362.12
600610255.41515.12
800813342.91818.35
900914420.421022.98
NOMINAL
SIZE
O.D
[mm]
MASS PIPE
[kg/m]
M.P FILLED
w/ WATER
[kg/m]
8140.680.74
10170.891.01
15211.271.47
20271.652.02
25342.523.11
32433.244.26
40483.735.11
50605.247.46
65766.6910.42
80898.6813.82
10011412.421.11
12514016.529.75
15016519.638.55
20021942.5374.81
25027360.29111.14
30032473.82146.81
35035581.28170.05
40040693.21211.05
450457105.14255.75
500508117.07304.85
600610140.94414.85
NOMINAL
SIZE
O.D
[mm]
MASS PIPE
[kg/m]
M.P FILLED
w/ WATER
[kg/m]
1512.70.300.39
1815.90.430.58
2019.10.520.75
2525.40.831.25
3231.81.051.72
4038.11.272.27
5050.81.703.57
6563.52.145.07
8076.23.427.60
9088.94.009.76
100101.64.5812.18
125127.05.7417.77
150152.48.5825.86
175177.810.0333.74
200203.211.4842.63
NOMINAL
SIZE
O.D
[mm]
MASS PIPE
[kg/m]
M.P FILLED
w/ WATER
[kg/m]
32380.341.14
4043.10.501.76
5056.00.672.59
6569.11.04.14
8082.71.175.58
100110.42.009.85
150160.53.8421.51
225250.79.0048.74
300315.914.5085.15
37540023.34133.73
NOMINAL
SIZE
O.D
[mm]
MASS PIPE
[kg/m]
M.P FILLED
w/ WATER
[kg/m]
15210.150.33
20270.250.56
25340.390.88
32420.621.42
40480.802.06
50601.263.22
65752.135.65
80892.317.33
1001144.5012.35
1251407.4319.70
1501609.6727.33
15516810.0028.85
20022515.8347.23
22525015.6639.40
25028024.8373.89
30031531.60102.25
37540051.66162.05
NOMINAL
SIZE
O.D
[mm]
MASS PIPE
[kg/m]
M.P FILLED
w/ WATER
[kg/m]
32320.2590.790
40400.3311.239
50500.4201.940
56560.4712.434
63630.5363.087
75750.6444.383
90900.9036.313
1101101.3509.424
1251251.75012.171
1601602.84019.947
2002003.58031.216
2502505.63048.774
3153158.92077.442
NOMINAL
SIZE
PIPE O.D
[mm]
CUTTER O.D
[mm]
MASS PIPE
[kg/m]
M.P FILLED
w/ WATER
[kg/m]
2252692572261.74
30034633635105.70
37542741551161.39
45051250467225.96
53559458486310.89
600678664111393.60
675752733133490.66
750802783157598.80
NOMINAL
SIZE
O.D
[mm]
MASS PIPE
[kg/m]
M.P FILLED
w/ WATER
[kg/m]
25340.391.01
32430.621.61
40480.822.11
50601.283.31
NOMINAL
SIZE
O.D
[mm]
MASS PIPE
[kg/m]
M.P FILLED
w/ WATER
[kg/m]
100122 + 1, - 21727.57
150177 + 1, - 22547.97
200232 + 1, - 23373.11
225259 + 1, - 23989.11
250286 + 1, - 245106.05
300345 + 1, - 260148.88
375426 + 283218.53